 Most viewed
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Hudson Terminal Exchange - "UR" Interlocking machine47 views
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Test Panel - Westchester Yard47 views
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Synchronous Timer47 views
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Morris Park Interlocking47 views
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Operator at Retarder console47 views
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Automatic Switching Equipment47 views
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Gateway Yard - Youngstown, Ohio47 views
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Gateway Yard47 views
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Gateway Yard47 views
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General view looking toward hump47 viewsshowing tower A, Tower B, and power house with flood light poles.
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K-50 South End Receiving Yard Control Machine47 views
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Model 40 Retarder with Accumulator & Relay Case47 views
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Ross-Meehan Rail Skate47 views
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Mr. Charles Wert47 views
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Mr. R. Fisher47 views
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Mr. Charles Cressman47 views
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A. King McCord47 views
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H.T. Location47 viewsRidge Ave. Subway
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Third Rail attachments, junction boxes, relay cases, and conduits under Fairmount tower47 viewsRidge Ave. Subway
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Rectifier at Fairmount Ave. 47 viewsRidge Ave. Subway
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Rawson St. - N.Y.C.T.A.47 views
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Titan Missile Launching Equipment Cabinet47 viewsTC-11 Cabinet Closed
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Titan Missile Launching Equipment Cabinet47 viewsTC-21 Cabinet Open
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Robert & Shafer (Pneumatic equipment box for remove control of Locomotives)47 views
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Remote Control of Locomotive (controller) - Ford Motor Car Co.47 views
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Cargill Inc. - East St. Louis Installation - Footboard Control Station - Remote Control of Loco.47 views
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Hand Control for Remote Control of Locomotives47 views
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Factory Wired 3'-3" Instrument Case for N.Y.C.& St.L.47 views
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P.R.R. - Morrisville - rear view of Instrument Case for Plug-in Relays47 views
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Sample Relay Case (close up of back)47 views
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Relay Case 4' - 11" with PM 150 Relay (Sample Job) (front)47 views
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Union Pacific R.R. - Interior of Relay House at W. Milford47 views
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