Model 275

Image credit: Ryan Aeronautical
Image source: SDASM Archives

Buffalo Hunter

Image credit: Ryan Aeronautical
Image source: SDASM Archives

Firefly

Image credit: Ryan Aeronautical
Image source: SDASM Archives

Mercury

Image credit: Convair
Image source: SDASM Archives

Gemini-Agena

Image credit: NASA
Image source: SDASM Archives

Horizon

Scientists differ on whether sites should be underground in a lunar crater or “ocean” or if they should be blasted out of the sides of mountains.

The Next Fifty Years On The Moon
by Erik Bergaust
G.P. Putnam’s Sons, 1974

Image credit: United States Army
Image source: Numbers Station

First-Stage Lunar Base

First-stage lunar base. This is the type of shelter proposed for the construction crew responsible for building permanent quarters.

The Next Fifty Years On The Moon
by Erik Bergaust
G.P. Putnam’s Sons, 1974

Image credit: Boeing
Image source: Numbers Station

Apollo 12

Image credit: Grumman
Image source: Mike Acs

Apollo 17

Image credit: NASA
Image source: Mike Acs

Deployment Sequence

Image credit: NASA
Image source: Ed Dempsey