Four more space-rated orbiters were built: Challenger

the reverse bears a personal certification by cosmonaut Alexander Kaleri

Family photo of the Dukes – Charlie and Dotty standing in front of the Saturn 5 rocket – 8x10 glossy photo handsigned by both in a private signing with the

Standing approximately 13

"Spacelab Reference Data" complete checklist hand-signed by Schlegel

Charles Conrad – Sieger stamp block Apollo 17 Four more space-rated orbiters wereCharles Conrad hand signed Ras Al Khaimah stampblock from the official Sieger series of 20 signed stamp blocks comes with the original Sieger COA. Inexpensive moonwalker autograph!