1943, 456grt
Cook, Welton & Gemmell, Beverley (723) as the Isles class naval trawler AILSA CRAIG T377
1946 VESLEMOY, converted to tanker 1947
1952 TORAN
Sank on 19/2/1955 in ice between Sandefjord and Arendal Langesund fjord

Another very interesting conversion.

New Hulls would, of course be in short supply at that time but ex WW2 Hulls in plentiful supply and probably going cheap.