Switch incorporating mechanical facing-point lock installed by Wabash at end of double track, 11/2 mi east of Birmingham, Mo; primary battery used for power supply.
Spring switch on Wabash
Ry Signaling
Railway Signaling ; 26 , n 10
1933
2 pages
Aufsatz (Zeitschrift)
Englisch
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New 0-8-0 heavy switch engines for Wabash Ry
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