RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022

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Aerial View of Montreal Yard34 views
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Car Retarder Speed Control - Type R34 views
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Car Retarder Speed Control - Type R34 views
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Car Retarder Speed Control - Type R34 views
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Car Weighing Device (Display)34 views
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Velac System Office Equipment34 views
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Velac System Office Equipment34 views
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Computer for Classification Yard34 views
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Computer for Classification Yard34 views
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Special Tools for HS-1 Valve34 views
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Transistorized yard automation34 views
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Model 32 Car Retarder34 views
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Weight Proportional Inert Retarder34 views
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Weight Proportional Inert Retarder34 views
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Weight Proportional Inert Retarder34 views
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Weight Proportional Inert Retarder34 views
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Model 40 Weight Proportional Inert Retarder34 views
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Model 40 Weight Proportional Inert Retarder34 views
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Model 40 Weight Proportional Inert Retarder34 views
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Model 40 Weight Proportional Inert Retarder34 views
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Model 40 Weight Proportional Inert Retarder34 views
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Model 40 Inert Car Retarder34 views
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Model 40 Retarder with Accumulator & Relay Case34 views
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Model 40 Retarder with Accumulator & Relay Case34 views
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Tuned Alternator Test Set34 views
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Four Indication Code Equipment Box34 views
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Rail Ammeter34 views
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Code transmitter and distributor34 views
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Relay Group consisting of DNL-41 Under-Voltage Relay, ANL-30 Power Transfer Relay and DNL-46 Two-Rate Charger Relay 34 views
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CD Code Following Relay34 views
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Cut out decoder34 views
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Single speed governor34 views
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