Credit/source: Bonhams Auction House
Early Space Shuttle Model
Category: McDonnell Douglas Phase B
S-71-20741
Into The Unknown
by Don Dwiggins
Golden Gate Books, 1971
Image credit: McDonnell Douglas
Image source: Numbers Station
MDAC Orbiter
Image credit: McDonnell Douglas
MDAC Orbiter
Image credit: McDonnell Douglas
Image source: Mike Acs
MDAC Phase B
Image credit: McDonnell Douglas
Image source: Ed Dempsey
D4C 77860
Image credit; McDonnell Douglas
Image source: Numbers Station
