52 1/2 foot motor harbour launch No. 3968, No. 3969, No. 3970 and No. 3971 (1941)
Scale 1:16. Plan shows the inboard profile and sections, as fitted for the 52 1/2 foot motor harbour launch No. 3968, No. 3969, No. 3970 and No. 3971 (1941).