Cartographic manualCanada. Surveys and Mapping Branch. Map Compilation and Reproduction Division. · First published 1955Open the Tome
Simple Sabotage Field ManualUnited States. Office of Strategic Services., Sgt Wolf, Stratigic Services, The Director of Strategic Services, The United States Services, United States Services, Strategic Services, Reproduction Branch, United States Office of Strategic Services Staff · First published 1944Open the Tome
