STS-55 PFDF Errata Pack - ex. Hans Schlegel
Article No.: 8032
From the personal collection of Hans Schlegel - used by his wife in mission control - Heike Walpot and kept after the mission. Walpot was an astronaut candidate on STS-55, too, and later married Schlegel.
"STS-55 PDF Errata Pack" complete checklist hand-signed and annotated by Schlegel.
Ca. 40 pages in total.