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Last additions - Centralized Traffic Control
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 Englewood Yard Control Machine70 viewsDec 21, 2011
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 Englewood Yard Control Machine70 viewsDec 21, 2011
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 Englewood Yard Control Machine80 viewsDec 21, 2011
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 Englewood Yard Control Machine75 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking69 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking69 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking71 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking70 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking71 viewsDec 21, 2011
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 Englewood Yard - Tower rack for all-relay interlocking74 viewsDec 21, 2011
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 Englewood Yard - Track model for all-relay interlocking71 viewsDec 21, 2011
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 Englewood Yard - Track model for all-relay interlocking77 viewsDec 21, 2011
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 Englewood Yard - Track model for all-relay interlocking95 viewsDec 21, 2011
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 Harrisburg-Rosenburg Installation66 viewsDec 21, 2011
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 Harrisburg-Rosenburg Installation62 viewsDec 21, 2011
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 Harrisburg-Rosenburg Installation62 viewsDec 21, 2011
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 Harrisburg-Rosenburg Installation61 viewsDec 21, 2011
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 Harrisburg-Rosenburg Installation93 viewsDec 21, 2011
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 El Paso Extension61 viewsDec 21, 2011
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 El Paso Extension63 viewsDec 21, 2011
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 El Paso Extension82 viewsDec 21, 2011
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 Sweetwater Jct.94 viewsDec 21, 2011
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 CTC machine, El Toro to Old Tower86 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower75 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower74 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower71 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower68 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower73 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower89 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower88 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower86 viewsDec 20, 2011
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 CTC machine, El Toro to Old Tower84 viewsDec 20, 2011
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