Gavinton (1953)
Scale 1:24. Plan shows the forecastle, flag and bridge decks, as fitted of the Ton class coastal minesweeper Gavinton (1953). A John I. Thornycroft builder's stamp, dated 11 June 1954 is printed on the drawing. A J. S. Doig builder's stamp, dated 5 July 1954 is also printed on the plan.