Herbert Dunkley collection
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Herbert Dunkley 35mm slide collection
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Herbert Dunkley 35mm slides, box 13, BCN
BW197/2/13/42
BCN, Galton tunnel and bridges
Views of the new Galton Tunnel, the GAlton Viaduct and a road bridge.
September 1977
BW197/2/13/42
3 colour slides