RRSignal.com Photo Gallery

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

Most viewed
95-c-3093.jpg
El Paso Extension90 views
95-c-2615.jpg
Curry Hollow90 views
6948.jpg
Santos a Jundiaia R.R. - Type S Form 528 High Speed Control System90 views
6949.jpg
Santos a Jundiaia R.R. - Type S Form 528 High Speed Control System90 views
c-36012.jpg
Elizabethport UR Interlocking machine90 views
c-36015.jpg
Elizabethport UR Interlocking machine90 views
9180.jpg
Nevins St. - 15' "UR" Console90 views
c-30871.jpg
Cincinnati E.P. Machine90 views
a-30306.jpg
Draws have to be raised for small pleasure boats as well as large boats - Boston terminal90 views
10271.jpg
C. D. Howell90 views
c-38986.jpg
Low voltage single tube cab signal amplifier90 views
c-39298.jpg
Cab Sig Magnet Valve90 views
c-39299.jpg
Cab Sig Magnet Valve90 views
9089.jpg
N.Y.C.T.A. Automated Train90 views
6763.jpg
HM Relay House - 6'-6" x 5'-8"90 views
31321.jpg
Model 14 Switch & Lock Movement on Three Position Station Tracks - Cincinnati Union Terminal90 views
30386.jpg
90 views
32127.jpg
Cabin Interlocking, Ryan, Ill. - Wabash-C. & E. I. Rwy. - Looking west on Wabash tracks90 views
32466.jpg
Southbound passenger No. 33 passing single signal location No. 29.1, LaGrange, O. - Big Four RR90 views
33831.jpg
Highway crossing signals and automatics at road crossing in Owego, N.Y. - Erie90 views
rec001.jpg
L.& N. 13th Street Birmingham Tower - Relay rack with Union rectifiers mounted on wall - Type F Interlocking90 views
95-c-1986.jpg
From Ad. #K2739 "The Evalution of C.T.C. and "Union" Track Code Control90 views
10274.jpg
Schmitt General Purpose Trigger Board90 views
10297.jpg
PCB General Purpose Boards90 views
c-30047.jpg
Double track location between Lawson Jct. and Stockdale89 views
95-c-1957.jpg
Arcada - Frankfort89 views
95-c-1958.jpg
Arcada - Frankfort89 views
95-c-5083.jpg
SS81 B-30 Machine (back)89 views
95-c-8512.jpg
Ridgefield Park CTC 2'-6" Cabinet (back)89 views
95-c-1526.jpg
M.P.98 to R.F. Installation89 views
95-c-1691.jpg
M.P.98 to R.F. Installation89 views
95-c-5999.jpg
15' CTC Machine - W. Aliquippa Wampum SR-AR89 views
9267 files on 290 page(s) 63