Box of folded ship plans, in the sequence Oberon to Minelaying submarine
-Oberon (1926)
-Palomares & Pozarica (1938)
-Port Napier (1940)
-Prince Albert (1937)
-Prince David & Prince Henry (1943)
-Protector (1936) - 2 plans: lines, body & half-breadth; Sections
-Racehorse class (1945)
-Rainbow, Thames class, Swordfish class (1930)
-Ridger (SAS) (1958)
-Shoreham Repeat class (1930)
-Senator (1918)
-St. Kitts (1944)
-Superb (1943)
-U class submarines (1942)
-Urge (1943)
-Undaunted (1940)
-P.31 - P.39 (1940/41)
-Utmost (1940)
-Una (1941)
-Umpire (1940)
-Untiring (1943)
-Universal (1942)
-Ventura & Viking (1943)
-Vampire & Pipinos (1943)
-Vox & Vigorous (1943)
-Spa class (1939)
-Minelaying submarine (1939)