RRSignal.com Photo Gallery

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


Last additions - Portable Telephones
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Chicago Transit Authority Portable Communication System plug complete wiring and plug.108 viewsMay 10, 2013
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Chicago Transit Authority Portable Communication System and mounting rack.110 viewsMay 10, 2013
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Chicago Transit Authority Portable Communication System (closed view)107 viewsMay 10, 2013
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Chicago Transit Authority Portable Communication System (open view)108 viewsMay 10, 2013
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Portable Transistorized Carrier Phone113 viewsMay 10, 2013
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P.R.R. Portable 144 KC Carry Phone (Open)126 viewsMay 10, 2013
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P.R.R. Portable 144 KC Carry Phone (Closed)120 viewsMay 10, 2013
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Carrier Frequency Telephone (DU-35086) (Turkey)110 viewsMay 10, 2013
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Carrier Frequency Telephone (DU-35086) (Turkey)104 viewsMay 10, 2013
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Carrier Frequency Telephone (DU-35086) (Turkey)105 viewsMay 10, 2013
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Carrier Frequency Telephone (DU-35086) (Turkey)107 viewsMay 10, 2013
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Portable Telephone Side View108 viewsMay 10, 2013
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Portable Telephone110 viewsMay 10, 2013
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Portable Telephone with Call Detector107 viewsMay 10, 2013
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Transistorized Portable Telephone107 viewsMay 10, 2013
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Underside view of Unit of HDNA-OC Navy Phone109 viewsMay 10, 2013
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HDNA-OC Navy Phone with front and unit removed107 viewsMay 10, 2013
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Rear view of HDNA-OC Navy Phone114 viewsMay 10, 2013
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HDNA-OC Navy Phone110 viewsMay 10, 2013
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Office Carrier Telephone (HDA-OC)122 viewsMay 10, 2013
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Portable Carrier Telephone105 viewsMay 10, 2013
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Portable Carrier Telephone111 viewsMay 10, 2013
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Portable Carrier Telephone Unit106 viewsMay 10, 2013
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Portable Carrier Telephone Unit110 viewsMay 10, 2013
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Portable Carrier Telephone Unit106 viewsMay 10, 2013
     
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