Graves was the president of UAH at the time. David Christensen is standing at the right, next to a sign painted to advertise the collection. The UAH Library purchased the Willy Ley Collection from Ley's widow, Olga, in 1970.
Tessmann is standing on the front row on the far left. Schulze is standing directly behind him. Tessmann and Schulze were both engineers who were relocated from Germany to the United States as part of Operation Paperclip after World War II.
