New-York tribune. [volume] (New York [N.Y.]) 1866-1924, 1876-07-29
~ voru NAVY TREUYE SATURDAY 1s7e-TRPLE SHEET

Several machines FOR cutting and dressing narpe anu
buildBc-s,one ore shown by other FIRMS nut 'a i W.
only one nsing diamonds and working On the piuclpe o'
a circular saw. ,u.,,,
Anevr AMI apparently valuable invention Tor "!i"I
upoE the principle ~ c0n0eusins the moist
1r and carving 10 Oh in tho form of wafer H'r'' "
cvaporatn. IT, a. is the ordinary method. lhe "''ius
chamber ia heated with steam from pipes below ana y
nroyilo with another set Of pipes placed AGAINST INC
au an orc side through which current =" con" "",F
rs., Is ths moisture in the lumber or other ina'Il
!, oSpeIlei h the hoat. IL is condensed upoh TUE '
n the cold pirc. rams down into trough ana ! CIR u
off The advantage, claimed are rapidly III removing
the moi .iurc and the eGrcng Of the drying I'D oio
thorough and cq1al manner than by tne Ola process
Ann-erious machine for separating small pieces OF
iron ore from gravel works 10y the nd 81 spr'ih' g"'
IN large tank nlcd with water is square iron ooA 'n
works M and down aud forms pump, tbeNai''S ''7
coulrys. of larc, chunks of ore resting over n''' -
ts hotton " The box As the mixture OF ihe TWO S"
stances falls H. the force o. the water coming NJ through
these valves carries the gravel 70 the surface ana our ~
o,e side where il falls into buckets an endless Whc'I
end il taken up To- chute. Meanwhile the particles q"
iron being heavier fa to the bottom, pass through 'n'
holes aud are transported TO receptacle in another So
RE, Of buckets. ~,
Sow, 1,,s 400 nm Iowa Matchmaker, Mr.. Levi Taylor
of Tudi,pol, brought to the Exhibition st"amenshe
s small that it required good cycsght 10 Distinguish Us
n,rts II rested ou gold 25-ccnt piece and weighed
only seven ains The stroke OF the piston rod was one
twenty ourih of an nch ard the cutoff
Nr Ttyinr placed his machine on the PLATFORM Oh 'he
great Cofliss engine. got mp steam by lighting amP
uncr the boiler and gave the spectators present the ~"
poruuity Of seeing the largest and The smallest steam
en- inc. in the world side by side. After remaining IN the
c few DAYS and showing the little motor to the news
ug-cr men, Mr. Taylor returned with it to iowa.
Two kinds n! machines shown for cutting through
purber Of tlickue,Ses % cloth at the same time ana
with .raat rauiity In the operation Is performed
ny revolving wheel and in the other by beyeront'd
I.r'o working up and down through slot In litte en-
cu,ar metallic table The cutting apparatus IN hoth NJ
t,rhcd TO an arm with universal motion, and Is hirc''en
by tar hand of the workman along the pattern chahed on
the cloth one machine. il il said. can cut looo pairs o
trousers a day. or 500 froct coats.
There ar, q number of watcrmoors exhibited for run
ming gi,t machinery such - scwingmachlues, coffee
mills small presses, lahos, and church organs
tlat are quite smulo, compact and inexpensive. one
attached TO uluachinc, is, IN external appearance
a disk hapci boA Il inches in diameter with feed ana
waste-pipe attached AMI wheel ON one sl'e' II costs
So Al these apparatus 10y the pressure from
hydrnt and arc available any shop or house that re-
cciycs water through pipes
An exhibitor % patent apparatus Tor lesSenine the
consumption Of -l,. states 90 Placarl that be prefers
NOT 10 sell his Uz.r" but win put 81 ia the premises
of consumers without charge and take as compensation
| oue.half of TIE saving in thor -as bills.