McDAC A Alternate at Astronautix
Image credit: McDonnell Douglas
Image source: Numbers Station
NASA Earth Orbital Space Station
Tag: Shuttle MDC A
Phase A Orbiter by Ron Simpson
MDC A by Robert McCall
Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974
McDAC A Alternate at Astronautix
Image credit: Robert McCall
Image source: Mike Acs
McDAC A Alternate
McDAC A Alternate at Astronautix
Image credit: McDonnell Douglas
Image source: Numbers Station
numbers station 