Dave Christensen has in his private collection a diagram of the Jupiter tail section; however, his copy of the diagram was badly yellowed and faded.

The diagram was obviously (once) a color diagram. I spent most of a Saturday adjusting the colors and cleaning up this diagram. I don't know how close I came to the colors of the original diagram, but I rather like it. Plus, the red and green (designating the fuel and oxidizer systems, respectively) are about the colors I would expect, so I couldn't have done too badly.

Original scan

Restored scan