Browse Items (12 total)
- Subject is exactly "Project Mercury (U.S.)"
[Astronaut Alan B. Shepard in test seat]
![[Astronaut Alan B. Shepard in test seat]](https://digitalcollections.museumofflight.org/files/square_thumbnails/40cdd6850533359973576b6c52f46668.jpg "[Astronaut Alan B. Shepard in test seat]")
Photograph of astronaut Alan B. Shepard in a test seat, circa 1961.
Astro affairs / Organization of 1st Astronaut Office [notebook belonging to Deke Slayton]
![Astro affairs / Organization of 1st Astronaut Office [notebook belonging to Deke Slayton]](https://digitalcollections.museumofflight.org/files/square_thumbnails/783cff8b34cd6ce75aecd2d95840732e.jpg "Astro affairs / Organization of 1st Astronaut Office [notebook belonging to Deke Slayton]")
Spiral-bound, "steno"-style notebook of handwritten notes by astronaut Deke Slayton during the Mercury Program, circa 1958-1963. The contents of the notebook illustrate the organizational structure of the department, problems that needed to be…