Offered for sale is a copyrighted 1916 postcard with an image of the interior of "Captured German UC 5 mine laying submarine, by authority of the Admiralty, July, 1916." Copyrighted by the Crown and printed by H. M. Stationery Office.
Please enlarge pictures for a better view of the condition. Measures 5.5 by 3.5 inches (14 x 9 cm).