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Featuring Union Switch & Signal equipment photos
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UR Interlocking
Most viewed - UR Interlocking
Power distribution panels, Elizabethport
92 views
New Haven Interlocking machine
92 views
North Haven Consolidation
92 views
Elizabethport UR Interlocking machine
91 views
Fair Street
91 views
New Haven Consolidation
91 views
East Conway UR Interlocking
90 views
Kansas City Terminal
90 views
First trick towerman operating UR control cabinet
90 views
Elizabethport
UR Interlocking Machine Closeup with Exit Button
90 views
Nevins St. - 15' "UR" Console
90 views
East Conway UR Interlocking
89 views
Kansas City Terminal UR Machine Tower #3
89 views
UR Interlocking Machine - New Haven
89 views
North Haven Consolidation
89 views
Elizabethport UR Interlocking machine
88 views
UR Interlocking Machine Closeup with Exit Button
88 views
First trick towerman at UR control cabinet
87 views
Elizabethport
UR Interlocking Machine - New Haven
87 views
North Haven Consolidation
87 views
UR Interlocking Machine, State St. Subway, Chicago
86 views
Elizabethport UR Interlocking machine
86 views
UR Interlocking Machine Closeup with Exit Button
86 views
New Haven Interlocking machine
86 views
Nevins St. - 15' "UR" Console
86 views
Chicago Subway Interlocking machine - Dearborn Street
85 views
H.Robatzek standing in front of the Kansas City Terminal UR Machine
85 views
Elizabethport UR Interlocking machine
85 views
Elizabethport UR Interlocking machine
85 views
Grand Central UR Interlocking - Lexington Ave.
85 views
Hinsdale Interlocking
84 views
Sag Channel - 9' UR T.C.C.
84 views
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