Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 116
rings, as shown in Fig. 13-A. A very useful gauge for assistance to Air BrakeInspectors or others testing the air pressurecarried by a locomo-tive, is shown in Fig.30. By means of theadjustable thumbscrew at the bottomthis gauge may beapplied to either thetrain line or air signa Ihose on the rear… … 108 LOCOMOTIVE APPLIANCES. 1
Locomotives
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