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Featuring Union Switch & Signal equipment photos
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Most viewed - Special Photos
95-c-3681.jpg
 72 views
95-c-3762.jpg
 "The touch that multiplies" - line drawing for retarder ad72 views
95-c-3763.jpg
 "Train load increased" - line drawing for C.T.C. ad72 views
95-c-880.jpg
 Redispatching by C.T.C. in Territory Handling 25 Trains Daily71 views
95-c-1943.jpg
 71 views
95-c-1983.jpg
 From Bul. 154 C.B.& Q.71 views
95-c-2351.jpg
 Roller Bearing on long switch points71 views
95-c-2404.jpg
 Line Dwg. on Two-Three-Four Indication Cab Signal Equip. Boxes71 views
95-c-2422.jpg
 Line drawing of 95-A-346171 views
95-c-2706a.jpg
 Retarders - Let Air do the work71 views
95-c-2790.jpg
 Line drawings for advertisment S-3730 "Union I.T.C. speeds car icing on the P.R.R."71 views
95-c-2828.jpg
 Map of C.T.C. machine Installations71 views
95-c-2925.jpg
 Infomat71 views
95-c-3495.jpg
 C.M.St.P. & P. R.R. - Airline Yard - Operating toggle switch on Speed Control Panel71 views
95-c-3938.jpg
 Type 514 C.T.C. System - Orinoco, Venezuela71 views
95-c-4458.jpg
 Steady Energy Track Circuit71 views
95-c-999.jpg
 New York, Ontario & Western R.R. Map70 views
95-c-2885.jpg
 R.R. map of U.S.A.70 views
95-c-2886.jpg
 Line drawing Moulded rubber coil Receiver70 views
95-c-3496.jpg
 C.M.St.P. & P. R.R. - Airline Yard - Operating push button on Speed Control Panel70 views
95-c-3498.jpg
 C.M.St.P. & P. R.R. - Airline Yard - Track Indicator on Speed Control Panel70 views
95-c-2353.jpg
 Roller Bearing on mechanically interlocked switch points69 views
95-c-2353b.jpg
 Roller Bearing on mechanically interlocked switch point69 views
95-c-2355.jpg
 Hand operated switch equipped with Roller Bearing69 views
95-c-2481.jpg
 "Union" Roller Bearing on power operated switch69 views
95-c-2354.jpg
 Power operated switch equipped with Roller Bearing68 views
95-c-2479.jpg
 "Union" Roller Bearing on hand-operated switch68 views
95-c-2480.jpg
 "Union" Roller Bearings on mechanically interlocked switch68 views
95-c-2940.jpg
 Line Drawing "I.T.C. in caboose" for advertisement68 views
95-c-2982.jpg
 Wash drawing for Self-restoring Dragging Equipment Detector for advertisement68 views
95-c-859.jpg
 Single Switch Stand for T-20 Switch Signal67 views
95-c-2482.jpg
 "Union" Roller Bearings on long-railed switch points67 views
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