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S-1 Switch Movement54 views
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S-1 Switch Movement59 views
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S-1 Switch Movement49 views
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Spring Switch installation, Wabash R.R.53 views
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Spring Switch installation, Wabash R.R.53 views
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Spring Switch installation, Wabash R.R.52 views
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Spring Switch installation, Wabash R.R.54 views
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S-1 switch movement60 views
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Spring Switch installation on the P.& L.E. RR at New Castle, PA55 views
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Spring Switch installation on the P.& L.E. RR at New Castle, PA73 views
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Spring Switch installation on the P.& L.E. RR at New Castle, PA54 views
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Looking east toward end of double track and S-1 spring switch movement, Birmingham, Mo., Wabash RR56 views
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Looking west toward S-1 spring switch layout on Wabash at Brimingham59 views
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Passenger train trailing through S-1 mechanically locked spring switch at 50 m.p.h., Birmingham, Mo. - Wabash RR58 views
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S-1 mechanically locked spring switch layout on the Wabash at Birmingham, Mo.56 views
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Wabash eastbound freight trailing through S-1 facing point lock spring switch. Birmingham, Mo., about 45 or 50 mi. per hr.53 views
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Wabash high speed movement over mechanically locked spring switch, Birmingham, Mo.53 views
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Passenger train trailing through S-1 mechanically locked spring switch at 50 m.p.h., Birmingham, Mo. - Wabash RR51 views
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S-1 Mech. Facing Point Lock for Spring Switch at Potts Grove, Readng System55 views
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S-1 Mech. Facing Point Lock for Spring Switch at Potts Grove, Readng System50 views
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S-1 Mech. Facing Point lock at Potts Grove, Readng System52 views
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Spring switch installation at Carden, Kan. on Union Pacific56 views
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Spring switch installation at Haverhill, Ia. on the C.M.St.P. & P.56 views
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Spring switch installation on the C.M.St.P. & P.52 views
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Spring switch installation on the C.M.St.P. & P.56 views
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Spring switch installation on the C.M.St.P. & P.74 views
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Spring switch installation on the C.M.St.P. & P.46 views
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Spring switch installation at Ferguson, Ia. on the C.M.St.P. & P.52 views
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Spring switch installation at Haverhill, Ia. on the C.M.St.P. & P.48 views
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Spring switch installation on the C.M.St.P. & P.52 views
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Spring switch installation at Carden, Kan. near Marysville - Union Pacific RR54 views
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Spring switch installation at Carden, Kan. near Marysville - Union Pacific RR74 views
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