Box of folded ships plans pertaining to Black Swan (including modified) class sloops. Name sequence: Flamingo (1939), Ibis (1940), Crane (1942), Cygnet (1942), Hind (1943), Pheasant (1942), Opossum (1942), Snipe (1945), Sparrow (1946), Starling (1942), Wild Goose (1942), Woodpecker (1942), Wren (1942), Bridgewater (1928), Sandwich (1928)