Orbit Transfer Vehicle at Atomic Rockets
Image credit: NASA GRC
Image source: National Archives
S-79-35177
Category: Roy Gjertson
Meet Robert Kemp
Shuttle-Centaur
NASA’s Shuttle-Centaur
Centaur G Prime at Astronautix
Image credit: Convair
Image source: SDASM Archives
Convair OTV
C-1983-187
Gjertson’s ASTP
Dual Keel – Gjertson
Dual Keel Space Station at Astronautix
Image credit: Convair/General Dynamics
Image source: SDASM Archives
Power Tower – 1984
Power Tower Space Station at Astronautix
Image credit: General Dynamics/Convair
Image source: SDASM Archives
Centaur
Titan/Centaur
Centaur Deployment
Centaur G Prime at Astronautix
Image credit: Convair
Image source: SDASM Archives
numbers station 
