German technicians work on an A-4 missile at Peenemunde Rocket Center, Ostvorpommern, Germany,in World War II

Technicians working on German A-4 missile, at Peenemunde Rocket Centre in Ostvorpommern, Germany, during World War 2. Wartime art painted on the missile shows a pig with wings. Another painting shows a woman riding a rocket, labeled "V4" through a crescent moon and stars. Workers stand on long ladders reaching to the top of the missile.