Country of Origin: United States of America
Overall: 2 1/2in. x 6in. (6.4 x 15.24cm)
This United States one dollar bill bears the signatures of the three Apollo 15 astronauts (David R. Scott, Alfred Worden, and Jim Irvin) in addition to one other signature, that of a certifying official from the National Aeronautic Association (NAA), all on the front of the bill. This memento of the fourth human landing on the Moon in July 1971 was part of the official process of certifying the flight.
Before flights, the NAA had the astronauts autograph dollar bills, witnessed by the NAA official for the flight. The bills were then placed aboard the spacecraft. After the mission, recovering the identifiable bills served "as the basis for certification of the identity of the astronauts on each of the flights."
The NASA Johnson Space Center transferred this bill to the National Air and Space Museum in 1976.
Transferred from NASA - Johnson Space Center