D0865.21
River Weaver Navigation plan for one and a half (11/2) ton electric crane slewing gear
Stothert & Pritt Ltd, Engineers. Details of Slewing Gear. Drg No. 93131
27/11/1935
D0865.21
1010mm x 680mm
Paper
1½" & 3" = 1ft
Paper
1½" & 3" = 1ft