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Featuring Union Switch & Signal equipment photos
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El Paso Extension
90 views
Curry Hollow
90 views
Santos a Jundiaia R.R. - Type S Form 528 High Speed Control System
90 views
Santos a Jundiaia R.R. - Type S Form 528 High Speed Control System
90 views
Elizabethport UR Interlocking machine
90 views
Elizabethport UR Interlocking machine
90 views
Nevins St. - 15' "UR" Console
90 views
Cincinnati E.P. Machine
90 views
Draws have to be raised for small pleasure boats as well as large boats - Boston terminal
90 views
C. D. Howell
90 views
Low voltage single tube cab signal amplifier
90 views
Cab Sig Magnet Valve
90 views
Cab Sig Magnet Valve
90 views
N.Y.C.T.A. Automated Train
90 views
HM Relay House - 6'-6" x 5'-8"
90 views
Model 14 Switch & Lock Movement on Three Position Station Tracks - Cincinnati Union Terminal
90 views
90 views
Cabin Interlocking, Ryan, Ill. - Wabash-C. & E. I. Rwy. - Looking west on Wabash tracks
90 views
Southbound passenger No. 33 passing single signal location No. 29.1, LaGrange, O. - Big Four RR
90 views
Highway crossing signals and automatics at road crossing in Owego, N.Y. - Erie
90 views
L.& N. 13th Street Birmingham Tower - Relay rack with Union rectifiers mounted on wall - Type F Interlocking
90 views
From Ad. #K2739 "The Evalution of C.T.C. and "Union" Track Code Control
90 views
Schmitt General Purpose Trigger Board
90 views
PCB General Purpose Boards
90 views
Double track location between Lawson Jct. and Stockdale
89 views
Arcada - Frankfort
89 views
Arcada - Frankfort
89 views
SS81 B-30 Machine (back)
89 views
Ridgefield Park CTC 2'-6" Cabinet (back)
89 views
M.P.98 to R.F. Installation
89 views
M.P.98 to R.F. Installation
89 views
15' CTC Machine - W. Aliquippa Wampum SR-AR
89 views
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