Image credit: Lockheed
Image source: Numbers Station
Tag: moonbase
Base Assembly Unit
Image credit: Lockheed
Image source: Drew Granston
Lockheed ELO
Image credit: Lockheed
Image source: Mike Acs
Alexander Leydenfrost
Exploration Continues
Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974
Image credit: Robert McCall
Image source: Numbers Station
