Kirkman, Marshall Monroe, 1842-1921 · New York, Chicago, The World Railway Publishing Company · leaf 243
239 STA NDA RDS OF CONSTRUCTION. prevent the signals on other switch stands from being seen. Figs. 137 to 140 illustrate such stands. wr\ n. Fig. 140. GROUND-THROW SWITCH STAND WITH WEIGHTED LEVER. Some of the various designs for signals or targets on switch stands are given in Fig. 141, and Fig.… … Fig. 141 DESIGNS FOR TARGETS OR SIGNALS TO BE USED ON SWITCH STANDS.
Railroads · Transportation
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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