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Most viewed - UR Interlocking
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 UR Interlocking machine, Elizabethport101 views
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 Nevins St. - 15' "UR" Console101 views
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 Elizabethport UR Interlocking machine100 views
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 Grand Central UR Interlocking - Lexington Ave.100 views
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 Nevins St. - 15' "UR" Console100 views
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 Nevins St. - 15' "UR" Console100 views
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 UR T.R.R.A. of St. L99 views
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 Instrument case on mainline near eastbound home signal bridge location98 viewsElizabethport
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 UR Interlocking Machine Closeup with Enter Button98 views
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 B'way 7th Ave. Line 34th St. to 96th St.98 viewsTimes Square - 72nd St. - 96th St.
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 B'way 7th Ave. Line 34th St. to 96th St.98 viewsTimes Square - 72nd St. - 96th St.
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 Grand Central UR Interlocking - Lexington Ave.98 views
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 Grand Central UR Interlocking - Lexington Ave.98 views
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 East Conway UR Interlocking97 views
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 East Conway UR Interlocking97 views
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 UR Interlocking Machine Closeup with Operator97 views
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 Hayford to East End96 views
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 East Conway UR Interlocking96 views
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 UR Interlocking at Elizabethport96 views
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 Grand Central UR Interlocking - Lexington Ave.96 views
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 UR Interlocking Machine - New Haven95 views
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 UR Interlocking Machine Closeup with Exit Button95 views
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 New Haven Consolidation95 viewsFair Street
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 B'way 7th Ave. Line 34th St. to 96th St.95 viewsTimes Square - 72nd St. - 96th St.
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 Nevins St. - 15' "UR" Console95 views
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 East Conway UR Interlocking94 views
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 Panel Addition for Times Square Machine94 views
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 Nevins St. - 15' "UR" Console94 views
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 Elizabethport UR Interlocking machine93 views
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 Grand Central UR Interlocking - Lexington Ave.93 views
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 Sag Channel - 9' UR T.C.C.92 views
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 East Conway UR Interlocking92 views
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