Construction status of the German submarine U 2503 in July 1944

List of planning with deadlines for new construction of warships by German shipyards in July 1944. Type XXI. Yard Blohm&Voss, Hamburg, Germany. Yard number Date building ordered 6 November 1943. Date completion 19 July 1944. Remarks completed.

Source

Deutsches Historisches Institut Moska. Records 500 findbuch 12453-file 147.