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 - Boston and Maine Railroad
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Walk way or gallery under machine - Tower A, Boston306 viewselectric lights and portable attachment are show, also entrance to machine floor at far end - this is also entrance to relay room at near end
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Machine in tower A with front panels removed157 views
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Looking toward terminal from draw span - B&M General office building left, Manga hotel right, terminal station center146 views
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View of tower "A"138 views
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Machine wiring, asbestos duct and recess in floor - Tower A, Boston136 viewsRoom to work without being cramped
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Birds eye view from left hand side of terminal - Bunker Hill monument on right133 views
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Night birds eye view of terminal from left hand side128 views
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Night birds eye view of terminal from left hand side126 views
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Looking north from tower "A" showing main lines and coach yards125 views
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Bay on first floor showing relay racks and relays - Tower "A"124 views
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Tower "A" and part of track layout looking north from draw span - Boston terminal123 views
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Cable entrance from tower to duct line122 views
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E.P. Interlocking machine in Tower H120 views
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Birds eye view from terminal layout from right hand side of terminal120 views
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Birds eye view from left hand side of terminal120 views
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Looking towards station, draws being raised - Boston terminal119 views
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Birds eye view of terminal layout from left hand side119 views
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Left hand side and end of relay house, station platform119 views
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Right hand and rear view of relay house on end of station platform118 views
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Battery room, rectifiers - first floor of tower "A"112 views
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Left hand side of steel relay house over duct line112 views
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Suburban trains leaving terminal, relay house at end of platform in foreground111 views
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Right hand side of steel relay house over duct line110 views
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Tower "A" and draw bridges - searchlight signals in foreground109 views
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Relay racks and relays on first floor of tower "A"108 views
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Tower "A" and draw bridges - searchlight signals in foreground105 views
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Train entering draw span near tower "A" - Boston Terminal104 views
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Draws raised, tower "A" behinf right hand draw - Boston terminal102 views
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Relay house in foreground at end of station platform - Boston terminal100 views
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E.P. movements and searchlight signals - north of tower "A" - Boston terminal98 views
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E.P.. movements and scissors crossover with double slip switches looking north near tower "A" - Boston terminal98 views
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Looking north from one of the double track draws - Boston terminal96 views
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