Page 6 of US Army Air Forces technical manual, "Handling and Releasing Homing Pigeons from Aircraft In Flight," T.O. 01-1-120, August 1, 1943. Figure 11: Placing pigeon in bag. Figure 12: Placing pigeon in bag. Figure 13: Folding Bag about pigeon. Figure 14: Holding Bag Preparatory to Release from Aircraft. (NASM-9A16685-010)