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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Two-frequency I.T.C. Equipment for P.R.R. - Separable Connector - Locomotive portion Complete81 views
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Two-frequency I.T.C. Equipment for P.R.R. - Separable Connector - Tender portion68 views
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Type R.P.W. - 340 Copper Oxide Rectifiers for I.T.C. Equipment83 views
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Type R.P.W. - 340 Copper Oxide Rectifiers for I.T.C. Equipment67 views
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I.T.C. Vehicle Output Transformer68 views
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Two-frequency I.T.C. Control Station - P.R.R.80 views
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Two-frequency I.T.C. Control Station - P.R.R.70 views
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Top and bottom views of 88/144 KC Transmitter for I.T.C. Equipment73 views
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Top and bottom views of power unit for I.T.C. Equipment67 views
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Top and bottom views of receiver for I.T.C. Equipment81 views
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Loudspeaker for "Union" I.T.C.80 views
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Single Frequency Control Station I.T.C. for Atlantic Coast Line77 views
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I.T.C. 36 Terminal Junction Box with cover in place66 views
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I.T.C. 36 Terminal Junction Box - all terminals wired73 views
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I.T.C. Seperable Connector and 36 Terminal Junction Box85 views
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Receiving Coil (144 KC) - Two Frequency I.T.C. Equipment - P.R.R.72 views
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I.T.C. Two-Frequency Equipment Box for Diesel Locomotive72 views
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Junction Box I.T.C.66 views
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I.T.C. Two-Frequency Equipment Box for Diesel Locomotive75 views
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I.T.C. Two-Frequency Equipment Box for Diesel Locomotive66 views
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Vehicle Output Transformer80 views
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I.T.C. Wayside Coupling Unit76 views
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I.T.C. Wayside Coupling Unit67 views
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I.T.C. Control Station - Handset Base only79 views
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Coupling Unit66 views
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Coupling Unit75 views
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I.T.C. Power Supply Unit (6.3 volt heater)78 views
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I.T.C. Power Supply Unit (6.3 volt heater)73 views
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I.T.C. Power Supply Unit (6.3 volt heater)75 views
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Remote Control Station - P.R.R.79 views
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I.T.C. Training Unit85 views
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I.T.C. Training Unit79 views
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