BW153/47/17
"Proposed Extension for JCB 3D Dipper"
Description
Plan, sections and elevations, dimensions given. Amendments made December [19]69 and [19]71. [JCB extensions for spud leg dredgers D12 and D13 and Beaver D2].
Date
[19]69-[19]71
Reference code
BW153/47/17
Extent & medium
1 sheet