Notes on the operation of the Ninth Street Line of the Metropolitan Railroad Co., Washington, D. C. The operating expense per train (motor car and trailer) mile was about 8.87 cents. (1700 w.)
Conduit electric railways
St Ry Jour
1896
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1894
|Engineering Index Backfile | 1894
|Conduit for electric street railways
Engineering Index Backfile | 1895
The love conduit system for electric railways
Engineering Index Backfile | 1893
Test of electrical conduit for railways
Engineering Index Backfile | 1893
|