Book, Adolf Wilke, 15 September 1944 - 1 May 1946 Historical information Surveyors book compiled by POW Adolf Wilke who was lecturer in surveying at Camp 13, Murchison. Physical description Handmade hard cover, hand stitched book consisting of figures and plans in ink and pencil. 69 numbered pages. Subjects adolf wilke, surveying, camp 13 surveying