British Transport Commission: British Waterways
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North Western Division
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Divisional Engineer Liverpool
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Plans and Engineering Drawings
BW177/6/8/2/6
"Mechanisation of Dutton 9 Salters Ford Locks [general arrangement of gates]"
Copies. Includes dimensions of gates, gate operating mechanism and gate ram.
c.1961 (1960-1961)
BW177/6/8/2/6
3 Sheets