50ft seagoing steam launch (1892)

Scale 1:24 and 1:96. A plan showing the profile with some inboard detail, half-plan view of the deck, half-plan view of the cabins, a half-section through a cabin and a half-section showing the sleeping berths of an unnamed 50ft seagoing steam launch, yard number 510. The drawing has been initialled 'C. M.'.