The biscuit locker came from the vessel the "City of Rayville", an American motor-driven freighter constructed in 1920. The ship was the second victim within 24 hours of an extensive minefield laid by German raiders in October 1940, during World War Two and the first American ship to be sunk in world war II. She was under the command of Captain Cronin and bound from Adelaide via Melbourne to New York, carrying a cargo of 1500 tons of lead from Port Pirie along with a cargo of wool and copper from Adelaide, when she struck a mine in the Bass Strait, six miles south of Cape Otway at 7:45 pm on 8th November 1940. The explosion was heard on shore at Apollo Bay; the force of it tore out the foremast and the ship sank within 25 minutes. There was a crew of 38 and all but one survived. A rescue crew of fishermen from Apollo Bay left shore in the dark and picked up the survivors from the dangerous sea taking them back to safety. The US Secretary of State Cordell Hull at the time wrote individual letters of thanks to all the rescuers involved. The biscuit locker is of historical and marine archaeological significance because of its association with the wreck of the City of Rayville. The vessel is listed on the Victorian Heritage Register No VHR S126. Additional significance is that the ship was the first American vessel sunk in the second world war and is still socially significant to the descendants of the City of Rayville crew and the Apollo bay fishermen who took part in the rescue.The external surfaces of the cupboard and the inside of the door are painted brown. The interior is painted blue the door has 2 metal hinges attached on the outside, each with 6 single-slotted screws and a wooden rotating door latch attached to the side of the door. There is a round eyelet on the door near the latch, the cupboard sides are each made from wood joined vertically and sit within a slightly wider, flat base and top. The frame of the cupboard is split with the paint on the outside of the cupboard scratched and chipped revealing a darker paint underneath. There is also a rough slash of white paint from the side of the cupboard going to about the Centre of the door. “PI/298” is hand written in black pen, paint or ink on the inside panel of the door in neat letters. "MS CITY OF RAYVILLE" stamped on back of cupboard in black paintcity of rayville, cupboard, locker, biscuit locker, 1940, world war ii, wwii, cape otway, german mines, american ship, flagstaff hill, warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, rayvill