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 395
essure of steam beyond the endurance of the boiler;but to every boiler there is a limit of pressure withinwhich it is substantially safe. This point should beascertained by hydraulic test annually, and no excessof pressure beyond this limit should be allowed at anytime. The only sure preventive is… … o O 0} oc
Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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