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Bolckow: 19th century North Eastern Railway Signal at York Railway Station, York
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Bolckow: 19th century North Eastern Railway Signal at York Railway Station, York
©
Bolckow: 19th century North Eastern Railway Signal at York Railway Station, York
Bolckow: 19th century North Eastern Railway Signal at York Railway Station, York
©
Bolckow: Old Signal plaque, York Railway Station, York
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Bolckow: Slotted lower quadrant signal, York Railway Station, York
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Bolckow: Signal at York Railway Station, York