New York, New Haven and Hartford and Boston and Maine combined facilities at Worcester, Mass, have proved both economical and convenient in testing three different types of equipment; diagram of test set wiring; arrangement of plugs, cables and switches in connection with arrival and departure tests.
Joint train control maintenance
Ry Elec Engr
Railway Electrical Engineer ; 23 , n 4
1932
4 pages
Article (Journal)
English
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