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Last additions - Highway Traffic Control
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 Extruded Aluminum Highway Crossing Signs58 viewsJan 27, 2015
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 Extruded Aluminum Highway Crossing Signs62 viewsJan 27, 2015
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 Extruded Aluminum Highway Crossing Signs61 viewsJan 27, 2015
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 Highway Crossing Signal Model76 viewsJan 27, 2015
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 B. & L.E. R.R. Highway Crossing (Scotchlite)55 viewsJan 27, 2015
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 Traffic Call Control Station (Chesapeake Bay Bridge & Tunnel) (Back)56 viewsJan 27, 2015
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 Traffic Call Control Station (Chesapeake Bay Bridge & Tunnel) (Front)55 viewsJan 27, 2015
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 Tunnel Call Light Fixture (Chesapeake Bay Bridge & Tunnel) (Open)53 viewsJan 27, 2015
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 Tunnel Call Light Fixture (Chesapeake Bay Bridge & Tunnel) (Closed)52 viewsJan 27, 2015
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 Traffic Signal Fixture (Chesapeake Bay Bridge & Tunnel) (Back)51 viewsJan 27, 2015
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 Traffic Signal Fixture (Chesapeake Bay Bridge & Tunnel) (Front)55 viewsJan 27, 2015
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 Traffic Signal Fixture (Chesapeake Bay Bridge & Tunnel)48 viewsJan 27, 2015
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 Traffic Signal Fixture (Chesapeake Bay Bridge & Tunnel)53 viewsJan 27, 2015
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 Tractor Call Station (Chesapeake Bay Bridge & Tunnel)49 viewsJan 27, 2015
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 Tractor Call Station (Chesapeake Bay Bridge & Tunnel)56 viewsJan 27, 2015
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 Garage Call Light Fixture (open) (Chesapeake Bay Bridge & Tunnel)53 viewsJan 27, 2015
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 Garage Call Light Fixture (closed) (Chesapeake Bay Bridge & Tunnel)59 viewsJan 27, 2015
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 Chesapeake Bay Bridge & Tunnel Control Panel (Front)65 viewsJan 27, 2015
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 Chesapeake Bay Bridge & Tunnel Control Panel (Back)57 viewsJan 27, 2015
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 Panel removed to show mechanism in highway traffic control sign for Penna. turnpike72 viewsJan 27, 2015
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 Trial sign for highway traffic control on Penna. turnpike62 viewsJan 27, 2015
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 Trial sign for highway traffic control on Penna. turnpike61 viewsJan 27, 2015
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 Trial sign for highway traffic control on Penna. turnpike66 viewsJan 27, 2015
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 PG-2 Parking Lot Gate50 viewsJan 27, 2015
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 Parking Lot Gate61 viewsJan 27, 2015
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 Parking Lot Gate60 viewsJan 27, 2015
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 Model PG-1 Parking Lot Gate52 viewsJan 27, 2015
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 Relay Panel for PG-1 Parking Lot Gate52 viewsJan 27, 2015
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 Motor Assembly for PG-1 Parking Lot Gate54 viewsJan 27, 2015
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 Rear View of Back Board for PG-1 Parking Lot Gate50 viewsJan 27, 2015
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 Model PCC-1 Card Unit Remote Control Unit for PG-1 Parking Lot Gate49 viewsFor Globe Ticket CompanyJan 27, 2015
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 Model PCC-1 Card Unit Remote Control Unit for PG-1 Parking Lot Gate49 viewsFor Globe Ticket CompanyJan 27, 2015
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