Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 410
Figure 193Prindles Patent Syphon Cocks LUBRICATORS In the good old days, when tallow was the onlyknown lubricant for the valves, it was one of theduties of the fireman on approaching a station ordrifting down a hill, to seize the tallow pot and makea rush for the front end to oil the valves. This,…
Locomotives
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