Six Second World War and earlier technical drawings of naval and other vessels. Drawing 30/1175/37 - Shell Expansion. Overall dimensions 1580x690mm Drawing DAN LAYING VESSELS. Overall dimensions 660x455mm Drawing 13/498-22/41 Details of Mortar Screen & Steering Shelter. Overall dimensions 1040x720mm Drawing 571-R95 Installation of Aft Awnings. Overall dimensions 745x495mm Drawing Flower Class Corvettes - Hydraulic Release Gear For Depth Charges. Overall dimensions 975x550mm Drawing 571-M50 Fast Launch - Awning over Fore Deck. Overall dimensions 605x520mm Conditions are generally good with some tearing and signs of wear in places - see images