The three circumstances, laid down by the Appellate Tribunal, were: (1) that the payment must be unbroken; (2) that it must be for a sufficiently long period; and (3) that the circumstances, in which payment was made should be such as to exclude that it was paid out of bounty. . 602 This Court, again, had to consider the essential ingredients to be established when payment of bonus, as customary or traditional, is claimed again related to a festival in The Graham Trading Co. (India) Ltd. vs Its Workmen ; , 111) and dealt with the question as follows: "In dealing with puja bonus based on an implied term of employment, it was pointed out by us in Messrs. Ispahani Ltd. vs Ispahani Employees ' Union that a term may be implied, even though the payment may not have been at a uniform rate throughout and the Industrial Tribunal would be justified in deciding what should be the quantum of payment in a particular year taking into account the varying payments made in previous years.