Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 504
know that lo do it right, to doit so aa to get the best attainable results, is very farfrom being a simple matter On the contrary youknow that it is an txcetdingtj complex matter amatter about which the wi-est will always findsomething to learn We are continually being told that tht process… … Bbacdrts Powek Hamjiek. while there is great loss of uscfid elTecl in thesteam engine and boiler that cannot, in our presentknowleilge, be avoide<l. there are other losses thatcan be materially modified, In order to see howthis may be done, it is necessary to see what theselosses are. HEAT. What…
Railroads · Locomotives
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