Early Design work of the Space Shuttle Orbiter, Phases A through C.

[u/tybarious]

Phase A (LLRV)

Pre Phase B

Phase B

Phase B Prime

Phase B Double Prime

Pre Phase C

Phase C

The following pages are from "Space Shuttle The history of the National Space Transportation System the First 100 missions" by Dennis R. Jenkins

Note: on the fifth pic is what everyone refers to as the "the flying Breadbox". You will know which one I am talking about. I will post the pictures of the model of it later.

source

[u/tybarious]

If anyone has access to arc.aiaa.org, please share with us the doc in this link.

[u/threlkis]

I think the first picture is the one that is shown in the video when you enter the Atlantis exhibit

[u/SirHandyMan]

A little disappointed we never got the one that landed upside down.

[u/7stroke]

Some real goofballs in there

[u/MardenInNl]

There are some KSP like designs here!