 Most viewed
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A.C.L. Manchester to Atlanta CTC M-23-B Switch Machine - S.E. Haralson60 views
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A.C.L. Manchester to Birmingham CTC M-23-B Switch Machine Manchester Yard60 views
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A.C.L. Manchester to Birmingham CTC M-23-B Switch Machine Roller Bearings and Swivel Front Rod - S.E. Lineville, Ala.60 views
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A.C.L. Manchester to Waycross CTC M-23-B Switch Machine (Normal with Swivel Front Rod and Roller Bearings)60 views
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M-260 views
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L.& N. R.R. - 13th St. Birmingham - Type F Interlocking - View of single switch with Style M-2 Movement.60 views
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L.& N. R.R. - 13th St. Birmingham - Type F Interlocking - View of Tower and Track Layout.60 views
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Switch movement D.T.& I. and N.Y.C.& St.L Interlocking - Leipsic, Ohio60 views
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Switch layout east end of passing siding at Wells Beach - Dover to Rigby CTC - B.& M.R.R.60 views
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Switch layout at West end of Wells Beach passing siding - Dover to Rigby CTC - B.& M.RR60 views
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Mechanism for SL-8 Electro-Mechanical Switch Lock60 views
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SL-26 Electric Switch Lock (closed)60 views
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SL-27 Electric Switch Lock (open)60 views
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S-2 machine at Huron, Pa., Monongahela Rwy.60 views
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S-2 machine at Huron, Pa., Monongahela Rwy.60 views
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S-20 S & L Movement60 views
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S-20 switch movement - P.R.R. W. Brownsville Jct.60 views
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Swivel front rod60 views
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A.C.L. Manchester to Waycross CTC T-21 Switch Stand S.E. Fitzgerald60 views
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T-21 movement on house track, electric lock on side, Rutherford, Erie R.R.60 views
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Steel Mill Carrier Control - Transmitter Tone Amplifier60 views
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Steel Mill Carrier Control - Power Supply (Receiver)60 views
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Steel Mill Carrier Control - Transmitter Equipment (Tong. Crane)60 views
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Natural Gas Storage Co. (Herscher Dome, Illinois) (Adsorber Cabinet) (front)60 views
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New York State Gas Co. (Bristol) (Pittsburgh Control Console) back open60 views
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532 Pipeline Demonstration System Office Unit (front)60 views
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532 Pipeline Demonstration System Field Unit (front)60 views
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532 Pipeline Demonstration System Field Unit (back)60 views
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Southern Pacific Pipe Line (Common Equipment Cabinet) (open view)60 views
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Southern Pacific Pipe Line (Common Equipment Cabinet) (racks open)60 views
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Sun Pipeline (Deer Path Control Panel) (back)60 views
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Explosion Proof Cabinet #4 & Engine Sequence Rack #4 - Transcontinental Gas Pipe Line Corp.60 views
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