There is a Global Authentics sticker on the front and their certificate is also supplied.
JOHN GLENN SIGNED 8x10 PHOTO 2 NASA MERCURY 7 ASTRONAUT UACC AFTAL RD AUTOGRAPH
JOHN GLENN Signed Photograph NASA Astronaut Space - 1st to orbit Earth preprint
JOHN GLENN Signed Photograph - NASA Astronaut Space 1st to orbit Earth preprint
DEKE SLAYTON SIGNED PROJECT MERCURY JOHN GLENN POSTAL COVER UACC AUTOGRAPH
John Glenn Mercury 7 Astronaut
