Cardboard sign originating from the Flight Crew Training Building at NASA’s John F. Kennedy Space Center, 13.5 x 7.25, featuring white text against a red background: “No Admittance, Astronaut Training in Progress.” In fine condition, with some edgewear and adhesive remnants to left side. The consignor notes that the sign was obtained after the completion of simulation training for all the Apollo and Skylab missions.
