Herbert Dunkley collection
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Herbert Dunkley glass slide collection
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Herbert Dunkley glass slides, box 2
BW197/1/2/19
"Vertical elec lift on Dortmund Emms Canal ... (bombed in war)"
View shows a barge about to enter the bottom of the lift.
[early 20th century]
BW197/1/2/19
1 black and white slide