Royal Navy / Admiralty Poster (?) AD / G.4. 'Pusher Hoist'. Thick paper poster, approx. 96 x 66cm. Full colour illustration of some kind of ammunition lifting device, possibly showing how the shells (stored in the magazine handling room on the lower decks of a warship) were raised to the gun turrets ready for firing. Overall appearance is good but there is some light soiling & creasing plus smallish edge tears and a tear within the lower left corner area (see photo). Impressive display piece. Stock code P13866.