All lights mounted 12 ft. above floor in R. L. M. reflectors; 3-way switches control lights.
Enginehouse lighting on the Pere Marquette
Ry. Elec. Engr
Railway Electrical Engineer ; 16 , n 1
1925
4 pages
10 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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Engineering Index Backfile | 1925
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Pere Marquette installs C.T.C.
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Pere Marquette shows improvement
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New interlocking on pere Marquette
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