Summarize the following court judgment. Civil Appeal No. 19 of 1954. Appeal from the judgment and decree dated April 8	 1949 of the Patna High Court	 in Appeal from Original ]Decree No. 116 of 1947	 arising out of the judgment and decree dated the February 28	 1947	 of the Sub Judge at Begusarai in Title Suit No. 14/14 of 1944/45. L. K. Jha and B. K. Sinha	 for the appellant. G. section Pathak	 B. Sen	 B. K. Saran and R. C. Prasad	 for respondent No. 1. section D. Sekhri	 for respondents Nos. 3 and 4. 1959. September 7. The Judgment of the Court was delivered by DAS GUPTA J. Though a member of questions	 some of fact and some of law were originally raised in this suit for pre emption	 the main question for consideration in this appeal from the judgment of the 665 High Court of Patna	 reversing the decree for preemption granted by the Trial Court	 the Subordinate Judge of Monghyr	 is the question on which the High Court based its decision of reversal. That question is whether the ceremonies essential for exercising the right of pre emption were properly performed. Issue No. 9 in which this question was raised is in these words: " Did the plaintiff perform the ceremonies of Talab E Mowasibat and Talab E Ishtashad as required by law ?" The plaintiff Radha Prasad Singh brought this suit for pre emption in respect of 5 items of property described in Schedule B of the plaint which along with certain other properties were sold by the Defendant 2nd Party Mst. Jogeshwari Kumari alias Jageshwari Kumari widow of Babu Ganga Prasad Singh deceased and daughter of Babu Narsingh Prasad Singh by a deed executed on November 18	 1943	 at Moghra and registered on November 23	 1943	 at Monghyr. The Trial Court held that the plaintiff had failed to prove that he was a co sharer in respect of Item 2 of Schedule B. As regards the other 4 Items of properties he held that the plaintiff was a co sharer and as already indicated he gave the plaintiff a decree for pre emption in respect of these 4 Items. The sale deed is in favour of the defendant first party	 Gajadhar Singh. It is no longer disputed	 however	 that Gajadhar Singh was a mere Benamidar and the real purchaser by this deed was Babu Lakshmi Prasad Singh	 his son Satya Narayan Singh and others. A dispute was raised as to whether 4 annas 5 gandas odd share of Mauza	 Majhaul Kilan Shri Ram	 was sold or the entire 8 annas odd share of the vendor was sold. It has been held by both the Courts below that the plaintiff 's original case that the 4 annas 5 gandas odd share of Majhaul Kilan Shri Ram was sold is not correct and that really 8 annas odd share	 the entire interest of the vendor in this property was sold by the deed	 but that after the registration of the sale deed it was tampered with and by an act of forgery the 666 8 annas odd share was altered fraudulently to 4 annas 5 gandas. It was after the defendant 's pleading in the written statement that 8 annas odd gandas of this Mauza was sold and not 4 annas odd gandas as mentioned in Schedule B	 that the plaintiff prayed for and obtained an amendment of the plaint by which an alternative prayer for pre emption in respect of 8 annas odd share of this Mauza was made. But for this amendment it is obvious the prayer for pre emption could not be granted as being only for a partial pre emption	 once it has been found that 8 annas odd gandas were sold and not 4 annas odd gandas. One question which was therefore raised whether the amendment was rightly granted by the Trial Court. The question that the suit as brought was for partial pre emption was also raised from another aspect	 viz.	 that though the sale of this Mauza	 Majhaul Kilan Shri Ram	 was of all villages Asli Mai Dakhili	 i.e.	 original with dependencies	 there is no prayer for pre emption in this suit in respect of Dakhili villages. As already indicated	 however	 the main question in controversy was whether the essential ceremonies required in law	 i.e.	 Talab E Mowasibat and Talab E Ishtashad	 were performed in accordance with law. A regards this the plaintiff 's case is that he came to know of this sale by his co sharer Jogeshwari for the first time on January 2	 1944	 at about 11 a.m. when Jadunath Singh	 a resident of Majhaul	 informed him of this and that he at once completed the formality of Talab E Mowasibat in the presence of some persons and that shortly after this he went to the properties of Tauzis 1130	 4201	 and 1136	 and also Mauza Bugurgabad and performed Talab E Ishtashad	 that he went then to the residence of the purchaser Gajadhar Singh at Matihani on January 3	 1944	 and again performed the Talab E Ishtashad ; and that very day he started for the residence of the vendor and performed the Talab E Ishtashad there on January 4	 1944. The defence was that the story of any such ceremonies having been performed is wholly untrue and that	 in fact	 the plaintiff had knowledge of the sale 667 from long before January 2	 1944	 he having been a rival bidder for the purchase of those very properties. A detailed story of a proclamation by beat of drums of the proposed sale by Bindeshwary and the plaintiff 's attempt to secure the property at the sale was set out by the defendant in the written statement and was sought to be proved by his witnesses. The Trial Court disbelieved the. defendant 's story on this point. He also rejected the defence allegation that the plaintiff was himself responsible for the forgery that was committed in respect of the deed of sale by altering the statement of the share in Majhaul Kilan Shri Ram that was sold	 from 8 annas odd gandas to 4 annas odd gondas. On these findings he held the plaintiff 's suit was not barred by estoppel. Proceeding then to the consideration of the question whether the plaintiff 'came to know of the sale in favour of the first defendant for the first time on January 2	 1944	 from Jadunath as alleged	 the learned Judge has accepted the evidence given by the plaintiff and Jadunath on this point and held that the plaintiff 's case that he received information for the first time on that day was true. He also accepted the evidence of the plaintiff as regards the requisite ceremonies having been duly performed. The very important question that arose for the decision of the Court was whether the plaintiff 's story that he came	 to know of the sale for the first time from Jadunath on January 2. 1944	 is true. The Trial Court held that it was true. On this point the High Court came to a	 contrary conclusion. The learned judges of the High Court were of opinion that the evidence of witness Jadunath was wholly unacceptable and that the plaintiff 's evidence that he came to know of the alleged sale on January 2	 1944	 could not be accepted. After pointing out that the whole basis of the plaintiffs claim that he performed 'the ceremonies of Talab E Mowashibat and Talab E Ishtashad was without substance	 they examined the evidence as regards the performance of the ceremonies and held that this evidence was also not acceptable	 668 The question in dispute before us is thus a pure question of fact	 viz.	 whether the plaintiff came to know of the sale for the first time on January 2	 1944	 and thereupon performed the ceremonies of Talab E Mowasibat and Talab E Ishtashad. The main contention raised by Mr. Jha	 who appeared in support of the appeal is that in considering this question of fact the High Court approached the question from a wrong point altogether and was not justified in reversing the judgment of the Trial Court on that point. The question as to what should be the right approach for a Court of Appeal in deciding a question of fact already decided in one way by the Judge in the Court of the first instance has often engaged the attention of the courts	 though the views expressed have not been uniform. Emphasis has been laid in some cases on the importance of the Court of Appeal deciding for itself the question of fact when the appeal is on facts	 though remembering that it should not lightly do so not having had the advantage which the Trial Judge had of seeing the witnesses. 	 More emphasis has been laid in other cases on the importance of not reversing the Trial Judge 's findings of fact without compelling reasons. All the Courts in all the cases have stressed the rule which the courts of appeal should observe for themselves: that a Judge sitting on appeal not having had the opportunity of seeing and hearing the witnesses should think twice and more than twice before reversing the findings of fact arrived at by the Trial Court who has had that opportunity. To say that however is not to say that the Court of Appeal will never reverse a finding of fact of the Trial Court. In Shunmugaroya Mudaliar vs Manikka Uudaliar (1)	 Lord Collins pointed out that: "It is always difficult for judges who have not seen and heard the witnesses to refuse to adopt the conclusions of fact of those who have; but that difficulty is greatly aggravated where the Judge who heard them has formed the opinion	 not only that their inferences are unsound on the balance (1) (1909) L.R. 36 I.A. 185. 669 of probability against their story	 but they are not witnesses of truth. " In the same judgment Lord Collins referred approvingly to the judgment delivered by Lindley	 Master of the Rolls	 in the Court of Appeal in the case of Coghlan vs Cumberland (1) which set out the limitations of the rule : " even where the appeal turns on a question of fact	 the Court of appeal has to bear in mind that its duty is to rehear the case	 and the Court must reconsider the materials before the Judge with such other materials as it may have decided to admit. The Court must then make up its own mind	 not disregarding the judgment appealed from	 but carefully weighing and considering it; and not shrinking from overruling it if on full consideration the Court comes to the conclusion that the judgment is wrong. When	 as often happens	 much turns on the relative credibility of witnesses who have been examined and cross examined before the Judge	 the Court is sensible of the great advantage he has had in seeing and hearing them. It is often very difficult ' to estimate correctly the relative credibility of witnesses from written depositions and when the question arises which witness is to be believed rather than another; and that question turns on manner and demeanour	 the Court of Appeal always is	 and must be	 guided by the impression made on the Judge who saw the witnesses. But there may obviously be other circumstances	 quite apart from manner and demeanour	 Which may shew whether a statement is credible or notand these circumstances may warrant the Courtin differing from the Judge	 even on a question offact turning on the credibility of witnesses whom the Court has not seen. " Almost the same view was expressed by Lord Thankerton in Watt (or Thomas) vs Thomas (2 ) : " I. Where a question of the fact has been tried by a Judge without a jury and there is no question if misdirection of himself by the Judge	 an appellate (1)(1898) 1 Ch. 704. (2) (1947) I All E.R. 582. 85 670 court which is disposed to come to a different conclusion on the printed evidence should not do so unless it is satisfied that any advantage enjoyed by the Trial Judge by reason of having seen and heard the witnesses could not be sufficient to explain or justify the trial judge 's conclusions. The appellate Court may take the view that	 without having seen or heard the witnesses	 it is not in a position to come to any satisfactory conclusion on the printed evidence. The appellate Court	 either because the reasons given by the Trial Judge are not satisfactory	 or because it unmistakably so appears from the evidence	 may be satisfied that he has not taken proper advantage of his having seen and heard the witnesses	 and the matter will then become at large for the appellate court. It is obvious that the value and importance of having seen and heard the witnesses will vary according to the class of case	 and	 it may be	 the individiual case in question. " These observations were cited with approval by Lord Reid in Bonmax vs Austin Motor Co.	 Ltd.	 (1). (See also the observations of Mokerjee	 J.	 in Laljee Mahomed vs Girlder (2). This question of the proper approach of the Court of Appeal to decisions on questions of fact arrived at by the Trial Court was considered by this Court in Sarju Pershad vs Raja Jwaleshwari Pratap Narain Singh(3). Mukherjea	 J.	 while delivering the judgment of the Court observed: " In such cases	 the appellate court has got to bear in mind that it has not the advantage which the trial Judge had in having the witnesses before him and observing the manner in which they deposed in Court. This certainly does not mean that when an appeal lies on facts	 the appellate court is not competent to reverse a finding of fact arrived at by the trial judge. The rule is and it is nothing more than a rule of practice that when there is conflict of oral evidence of the parties on any matter in issue and the decision hinges upon the credibility of (1) (1955) I All E.R. 326. (2) Cal. (3) [1950]S.C.R.781	784. 671 the witnesses	 then unless there is some special feature about the evidence of a particular witness which has escaped the trial judge 's notice or there is a sufficient balance of improbability to displace his opinion as to where the credibility lies	 the appellate court should not interfere with the finding of the trial Judge on a question of fact. " The position in law	 in our opinion	 is that when an appeal lies on facts it is the right and the duty of the Appeal Court to consider what its decision on the question of facts should be; but in coming to its own decision it should bear in mind that it is looking at the printed record and has not the opportunity of seeing the witnesses and that it should not lightly reject the Trial Judge 's conclusion that the evidence of a particular witness should be believed or should not be believed particularly when such conclusion is based on the observation of the demeanour of the witness in Court. But	 this does not mean that merely because an appeal court has not heard or seen the witness it will in no case reverse the findings of a Trial Judge even on the question of credibility	 if such question depends on a fair consideration of matters on record. When it appears to the Appeal Court that important considerations bearing on the question of credibility have not been taken into account or properly weighed by the Trial Judge and such considerations including the question of probability of the story given by the witnesses clearly indicate that the view taken by the Trial Judge is wrong	 the Appeal Court should have no hesitation in reversing the findings of the Trial Judge on such questions. Where the question is not of credibility based entirely on the demeanour of witnesses observed in Court but a question of inference of one fact from proved primary facts the Court of Appeal is in as good a position as the Trial Judge and is free to reverse the findings if it thinks that the inference made by the Trial Judge is not justified. Turning now to the instant case we find that the Trial Judge having seen and heard Jadunath and the plaintiff	 believed their evidence on the point of information being given to plaintiff by Jadunath about the 672 sale on January 2	 1944	 at about II a.m. It does not	 however	 appear that the learned Trial Judge arrived at his conclusion on the basis of the demeanour of these witnesses having created a favourable impression on his mind as to their credibility. In scrutinising the evidence of the plaintiff and of Jadunath it must be borne in mind that the case of the plaintiff is that on January 2	 1944	 certain information having been received by him	 he performed the formalities. There is no case that the formalities were performed on any other date. Therefore	 if the story of the communication of information on January 2	 1944	 is not established then the whole case of the plaintiff must fail. Jadunath 's evidence on this point was: " On 2 1 44 I told Radha Babu at his house in Manjhaul that Maghrawalli Jugeshwari Kumari had sold away her Milkiat to Gajadhar Rai of Matihani	 this was about 11 a.m. Radha was startled to hear this and standing up said: "Jo jo jaidad Babu Gajadhar Singh hath (then says Maghrawalli Mussammat Jageshwari Kumari ne jo jo jaidad Babu Gajadhar Singh ka liath becha hai uske kharidne ka haq mere. Ham Kharida	 Ham Kharida	 Ham Kharida. Talab Mowashibat karte hain. Babu Jagdamba Prasad aur Babu Narayan Prasad gabah rahie. I came to know from a man of Chitral	 I kos from Matihani that gajadhar had a marriageable grandson.". Mention should be made in this connection also of the evidence of Jagdambi Prasad: "On 2 1 44 I had been to plaintiff 's house at 10 30 a.m. Babu Narayan Prasad Singh	 a pleader of Samastilpur was at plaintiff 's house at the time . Jadunath Singh told Radha Prasad that Musanimat Jagesliwari Kumari of Maghra had sold away her property in Manjhaul to Gajadhar Singh of Matihani. As soon as Jadunath Singh said this Radha Prasad Singh was startled	 stood up and said: I have a right to purchase this property. I have purchased; I have purchased; I have purchased. 673 You Jagdamba Prasad Singh	 you Narayan Prasad Singh and you Jadunath Singh	 bear witness to this fact. He uttered these words thrice." In deciding the question whether the information from Jadunath was the first information received by the plaintiff the Trial Judge had necessarily to consider whether the story that Jadunath came to know of the sale and brought this information on to the plaintiff on January 2	 1944	 at about 11 a.m. was true or not. In arriving at a decision on the point it was necessary for him to consider the probabilities of the story	 of Jadunath having gone to Gajadhar 's house in search of a bridegroom and that there Gajadhar Singh informed him of the sale and then of the probability of the story that he would be taking upon himself the task of going to the plaintiffs house immediately on return to his village to convey this information	 the probability of the story as to how the plaintiff reacted to the account and also the question of discrepancy. It does not appear that the learned Trial Judge took any of these matters into consideration. All that he says about Jadunath 's credibility is that his evidence had been criticised on the ground that he was one of plaintiff 's witnesses in the previous suit brought by him against Satya Narain Singh 's ancestors and that is in his opinion was not a valid ground for discarding the evidence of Jadunath Singh. We agree with the learned Judge that the mere fact that Jadunath was one of the plaintiff 's witnesses in the previous suit brought by him against Satya Narain Singh 's ancestors about 33 years ago would not by itself be a valid reason for discarding his testimony. The fact that this was not a valid reason for discarding his testimony does not	 however	 absolve the Court of the duty of testing the witness 's testimony on the touch stone of probability. The learned judges of the High Court applied that touch stone and came to the conclusion that Jadunath was not a witness of truth. It is clearly a case where the words used by Lord Thankerton that the Trial Judge had not taken proper advantage of his having seen and heard the witnesses	 and the matter would become at large for the appellate 674 court	 should apply. Here was a witness who could not be considered to be wholly independent. For	 on his own showing he took the trouble of going to plaintiff 's house after what may be taken to be an arduous country in an unsuccessful search for a bridegroom	 to inform the plaintiff of a matter in which he himself had no interest a witness who had figured	 though many years ago	 in a pre emption suit brought by the same person. These facts made close scrutiny of the witness 's account necessary before the Judge could say just by looking at him that he was a witness of truth. That scrutiny is conspicuous by its absence. Taking his evidence as a whole we find that his story that after coming to know of the sale in question he went to the house of Gajadhar	 the first defendant	 at village Matihani to make enquiries about a marriage proposal in respect of his daughter with his grandson and that it was in that connection that Gajadhar spoke to him about his purchase. But it is curious that in his examination in chief this witness came straight to his account of 'coming to the plaintiff 's house on January 2	 1944	 and informing him about the sale by Jogeshwari of her Milkiat to Gajadhar without saying a word as to his visit to Gajadhar 's house	 to the purpose of his visit and the manner in which Gajadhar gave him the information	 or even the detailed nature of the information. It was in cross examination that he disclosed that he went to Gajadhar 's house for "barthuari". It is in vain that we look into his evidence	 whether in examination in chief or in cross examination	 for the exact information given by Gajadhar. It has to be remembered in this connection that it is no longer disputed that Gajadhar himself had no interest in these properties and was a mere Benamidar. Even if Gajadhar 's own account that he was completely in the dark about these transactions be left out of account it was necessary for the Court to consider how far it was probable that Gajadhar would put on Jadunath a false story of purchase by himself of properties. It was urged that this Gajadhar did with a view to raise the Tilak which he could thus obtain. 675 Jadunath himself has not said anything about the negotiations about Tilak but one Mahabir Ray has said that when he was going to the fields Gajadhar called him and there lie heard Gajadhar demanding a higher Tilak stating that he had recently purchased properties at Majhaul from Mussammat. Jadunath himself does not mention having seen this Mahabir at Gajadhar 's house. Jadunath claims to have gone to his house with a servant. Mahabir has not mentioned the presence of this servant. The question whether a man like Mahabir who was a total stranger to the plaintiff would be called by Gajadhar to hear such talks also requires the serious consideration of the Court. The Trial Judge does not appear to have given the slightest consideration to this aspect of the matter. The learned judges of the High Court thought that there was no reason that Gajadhar would go out of his way to convey the information to Jadunath that he had purchased the Milkiat of Jogeshwari	 the defendant No. 2. It is difficult not to agree to this estimate of probability. Even more important was the question of probability as regards the story of the plaintiff 's reaction when the information is said to have been given to him. Both Jadunath and Jagdambi say that the plaintiff was startled on getting information of the sale and at once uttered the words which have been set out already of the Talab E Mowsibat. What would a man of ordinary prudence not to speak of the man of property and with experience of previous litigation like the plaintiff would do under such circumstances ? There cannot be any two opinions on this question. He may consider it unwise to ask his informant any further question before making the first Talab	 i.e.	 Talab E Mowasibat. Once that was completed he would ply his informant with questions as to where he got this information	 what the information exactly was	 what properties had been sold	 what the consideration was	 and other connected questions. In this case	 according to the evidence of Jadunath no such questions were asked by the plaintiff. In his examination in chief	 Jadunath says: 676 " He (plaintiff) asked his syce to bring his tandom. He told Jagdamba Babu that he would go to make talab e isthashad and asked him to accompany him. While they were boarding the tandom Jai Prakash Narayan came that way. Radha Babu asked him also to accompany him. The same night Radha Babu met us at my house at 8 p.m. He asked me where I had obtained the information about the sale. " From this evidence it is clear that though Jadunath was at the place until the Tandom bad been brought and the plaintiff and Jagdamba got into the Tandom and Jai Prakash Narayan also arrived	 no question was put by the plaintiff to Jadunath in this behalf. It has to be noted that the plaintiff went to Jadunath 's house the same night at 8 p.m. and the only question which was asked was: Where he had obtained the information about the sale and nothing was asked about what properties had been sold or for how much had they been sold. In cross examination Jadunath made the further statement in these words: " When I broke the news Radha Prasad did not ask me where I had received the information	 or who had purchased the properties; what properties had been purchased or what the consideration was. " Such conduct on the part of Jadunath is incredible and any Judge of facts with experience of normal human conduct could have no hesitation in coming to the conclusion that things could not have happened in the way Jadunath has described. Mr. Jha	 the learned Counsel for the appellant	 urged that it would be unfair to base any conclusion on the supposed improbability or unnaturalness of such silence on the part of the plaintiff without having given him an opportunity to explain why be acted in this peculiar manner. It has to be noticed	 however	 that Jadunath had been examined and cross examined on January 9	 1947	 and when the plaintiff was put in the Witness Box on the following day	 i.e.	 January 10	 1947	 the lawyer who examined him had before him the fact that Jadunath 's evidence had brought out this strange silence on the part of the plaintiff after he had been informed of the 677 sale. It was his duty to obtain from Radha Prasad an explanation of such conduct. But he put no questions to Radha Prasad about this. The obvious reason is that Radha Prasad had no explanation to offer and the lawyer knowing this kept quiet. It appears to us that the learned judges of the High Court of Patna were right in attaching great importance to this conduct of the plaintiff and were justified when they thought that this was an improbable story and rejected	 in disagreement with the Trial Judge Jadunath 's evidence altogether. Mention has to be made of another circumstance which was noticed in the High Court judgment. That is as regards the exact information which is said to have been given by Jadunath. Jadunath 's own account in the examination in chief is that he "told Radha Babu at his house in Majhaul that Maghrawalli Jugeshwari Kumari had sold away her Milkiat to Gajadhar Rai of Motihani. In his cross examination he first said : " The information I gave was in these terms: Maghrawali Musammat apni Jaidad Babu Gajadhar Singh Motihani wale ke chan bech dia." and then correcting himself said: " Babu Gajadhar Singh ne kaha ki Maghrawali Musammat ki jaidad kharid kia. " It is not possible for anybody to remember exactly the words used by himself many years ago and it is reasonable to say that there was no substantial difference between the account given by him of this matter in his examination in chief and in cross examination. It is interesting to remember	 however	 that in paragraph 4 of the plaint	 it was stated that the information that Jadunath gave was: " That the defendants 2nd and 3rd parties had sold the properties entered in Schedule B of this plaint	 along with other properties to the defendant 1st party	 under a registered deed of sale. " According to Jadunath 's evidence he does not appear to have mentioned the defendant 3rd parties as the sellers nor gave any details to show that the properties 86 678 entered in Schedule B were covered by the sale nor that there was a registered deed of sale. Turning to the evidence on the plaintiff and Jagdamba as regards the information said to have been given by Jadunath we find that Jagdamba says: " Jadunath Singh told Radha Prasad that Musammat Jogeshwari Kumari of Maghra had sold away her property in Majhaul to Gajadhar Singh of Motihani. " According to the plaintiff himself the information which Jadunath gave was that Gajadhar Singh had purchased the Majhaul properties from the Maghrawali Musammat. An examination of Schedule B shows that while the first 3 items were properties in Mauza Majhaul	 the 4th item is a property in Buzurgabad while the 5th item is a property in Mauza Dundit. There appears to be no reason to think that these properties 4 and 5 could be even loosely be considered to be properties in Majhaul or Majhaul Properties. Commenting on Jagdamba 's evidence on this point Mr. Justice Sinha	 who delivered the leading judgment stated : " Plaintiff 's witness No. 2 has stated that Jadunath told the plaintiff that the second defendant had sold her property in Majhaul to the first defendant. If that is so	 it is a little difficult to under. stand how they went to Bugurgabad or to the other items of property to perform the ceremonies	 if they ever did so. " It is strange that there should be such discrepancy between the evidence of Jadunath himself and the plaintiff and Jagdamba as to what actually was said. But if Jagdamba 's account such as is supported by the plaintiff himself	 is true then there is no acceptable explanation as to why the plaintiff could think of going to Bugurgabad at all as he and his witnesses say	 he did. It was the duty of the Trial Judge to take into account these several considerations in testing the credibility of the account given by Jadunath	 the plaintiff and Jagdambi that Jadunath informed the plaintiff on January 2	 1944 about the sale. He did not do so	 The learned judges of the High Court as a 679 Court of Appeal were in duty bound to consider these questions before accepting the decision of the learned Trial Judge. The criticism that the approach of the learned judges of the High Court was wrong is therefore wholly without foundation. The learned judges of the High Court rightly took these matters into consideration and the decision they arrived at on these considerations that the Trial Judge 's assessment of the evidence was wrong and that Jadunath was not a witness of truth and that the account given by the plaintiff that the information was conveyed to him by Jadunath on January 2	 1944	 should not be accepted is clearly right. Once this decision is reached it is unnecessary to consider the further question whether any ceremonies were performed at all on 2nd	 3rd or 4th January	 1944	 as stated by the plaintiff and his witnesses. Even if they were	 they would be of no assistance to the plaintiff as the plaintiff had failed to show that it was on January 2	 1944	 that he received the information about the same. It is unnecessary for us therefore to decide the further question that appears to have been raised	 viz.	 that even if the evidence as regards the performance of the two Talabs i. e.	 Talab E Mowashibat and Talab E Ishtashad is accepted at its face value the requirements of the law have not been fulfilled. The High Court held that the plaintiff had failed to prove that the words used by him at the time of the making of the second demand of Talab E Ishtashad were sufficient to draw the attention of the witnesses to the specific properties in respect of which he was demanding his right of pre emption. We express no opinion whether this view of the learned judges of the High Court is correct or not. We also express no opinion on the two other questions	 viz.	 whether the Trial Court acted in accordance with law in granting leave to the plaintiff to amend his plaint so as to include the alternative prayer for pre emption in respect of 8 annas odd share of Tauza No. 1130 instead of 4 annas odd share as originally claimed and also whether the suit was bound. to fail because there was 680 no prayer for pre emption for the Dakhili villages of Tauza No. 1130. In our opinion the plaintiff having failed to prove that the information of the sale was conveyed. to him by Jadunath on January 2	 1944	 the suit 'was rightly dismissed by the High Court. This appeal is	 therefore	 also dismissed with costs.

Although it is well settled that a court of appeal should not lightly disturb a finding of fact arrived at by the trial judge who had the opportunity of observing the demeanour of the witnesses and hearing them	 that does not mean that an appellate court hearing an appeal on facts can never reverse such a finding. Where the decision on a question of fact depends on a fair consideration of matters on record	 and it appears to the Appeal Court that important considerations have not been taken into account and properly weighed by the trial judge	 and such considerations clearly indicate that the view taken by the trial judge is wrong	 it is its duty to reverse the finding even if it involves the disbelieving of witnesses believed by the trial court. Where again the trial judge omits to properly weigh or take into account 664 important considerations bearing on the credibility of witnesses or the probability of their version	 which point the other way	 it is the duty of the court of appeal to reverse the findings of the trial Court. If the question of fact does not solely depend on the credibility of witnesses for its determination	 but is one of inference from proved facts	 on a consideration of probabilities	 the court of appeal stands in the same position as the trial court and is free to reverse its findings. Shunmugayoya Mudaliay vs Manikka Mudaliar	 (1909) L.R. 36 I.A. 185; Coghlan vs Cumberland	 (1898) i Ch. 704; Wall (Thomas) vs Thomas	 (1947) i All E.R. 582; Bonmax vs Austin Motor Co. Ltd. (1955) i All E.R. 326; Sayju Pershad vs Raja jwaleshwari Pratap Narain Singh	 (195I) I.L.R. and Laljee Mohomet vs Girlder	 	 referred to. Consequently	 where	 as in the present case	 the plaintiff brought a suit for pre emption and the question for determination was one of fact	 namely	 whether the plaintiff had performed the essential ceremonies of Talab E Mowasibat and Talab E Ishtashad	 and the trial court believed his witnesses	 not because it had been impressed by their demearour	 and the High Court in appeal disbelieved them in the light of the probabilities of the case and reversed the decision of the trial court. Held	 that it was not correct to contend that the way in which the High Court had approached the case was wrong or that its decision was not justified.