BW153/42/2
"General Arrgt 9as fitted0 Diesel Mud Hoppers 'Grampus' and 'Whale', Yard Nos 1744 & 1745"
Side elevation, deck, cabin and engine room plans. "1/2 midship section" and "1/2 W.T. bulkhead". Stamped "J S Watson Gainsborough Ltd". Dimensions given.
May 1960
BW153/42/2
1 sheet