Caption on verso: "FEC-47-71908. March 7, 47. Evidence prepared for IMTFE: T-5 Calvin C. Walraven, from Fremont, Neb., prepares a Photostat machine at the International Military Tribunal for the Far East, before making a Photostatic copy of evidence which will be used by the defense council in the trials of the 26 alleged Japanese war criminals now on trial in the War Ministry Bldg., Tokyo, Japan. Photographer - Einhorn."
United States. Army. Signal Corps, [Calvin C. Walraven with Photostat machine], [2020-03-04_image_106]. Museum of Flight Digital Collections, accessed 11/12/2025, https://digitalcollections.museumofflight.org/nodes/view/22834