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 93
Figure 36 Figure 37 great care and good judgment be exercised in theadjustment of the exhaust nozzles. Various devices have been invented for adjustingthe area of the exhaust nozzles while the engine isworking steam, but none has proved to be satisfactory,and the old method of adjustment when the…
Locomotives
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