Ships Cover for the store ships Argo (1917), Bacchus (1915), Bison (1902), Industry (1901), Isleford (1913), Perthshire (pur. 1914) [continued in Cover 365A], Upnor (1899), West Bay (1919), and West Dean (1919). The documentation mainly comprises stability calculations, alterations to the vessels, trials reports and vessel condition reports. The earliest papers date from September 1919 and the last from January 1942. This Cover continues material held in Covers 155 and 155A for Bison, Isleford and Upnor.