Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 647
ed hand of thegauge shows twentypounds before the blackhand begins to move.Should the black handbegin to move beforethe red hand reachesthe twenty-poundpoint, it indicates thatthe graduating springneeds to be tightened down, while on the other handif the black hand of the gauge did not begin to… … Figure 256 Cross Section, Showing Passage H in Body, and Passage O in Valve Cover -riA DilsmoJuA no|
Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
