A half plate sheet film negative. On board the Type 12 frigate Yarmouth (1959) alongside the south-east corner of the fitting out basin in John Brown & Co Ltd's shipyard at Clydebank. In the main passage on 2 deck at station 47 looking forward showing the servery's roller shuttered serving counter with four lowerators and a steaming kettle. Fuse panels, a starter panel, the door into the provision issue room and a drum of standard foam compound are on the port side of the passage. The watertight door at 41 station is closed.