RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Hopefully more in 2025


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Train Dispatcher for Subways (Old style model used in Phila. Subway)107 views
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Train Dispatcher for Subways (Old style model used in Phila. Subway)100 views
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Train Dispatcher for Subways (Old style model used in Phila. Subway)85 views
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Train Dispatcher for Subways (Old style model used in Phila. Subway)92 views
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Indentra Equipment for City of Philadelphia77 views
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Indentra Equipment for City of Philadelphia77 views
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Indentra Equipment for City of Philadelphia78 views
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Indentra Equipment for City of Philadelphia81 views
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Indentra Equipment for City of Philadelphia74 views
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Indentra Rack with Amplifier, Philadelphia Subway85 views
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Erie Installation (Broad Street Line)106 views
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Erie Installation (Broad Street Line)76 views
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Philadelphia Subway Relay Racks Packed for shipping92 views
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5th St. Interlocking Control Panel87 views
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5th St. Interlocking Control Panel90 views
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5th St. Interlocking Control Panel100 views
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5th St. Interlocking Control Panel78 views
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5th St. Interlocking Control Panel84 views
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Market St. Extension100 views
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Market St. Extension83 views
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Market St. Extension75 views
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Market St. Extension88 views
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Market St. Extension78 views
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Market St. Extension78 views
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Market St. Extension68 views
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Market St. Extension73 views
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Market St. Extension84 views
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Market St. Extension73 views
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Fern Rock Yard Installation101 views
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Fern Rock Yard Installation133 views
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Fern Rock Yard Installation73 views
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Fern Rock Yard Installation75 views
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