Here is the Swift's Space Travel Guide! Everything you need to know about getting around the solar system is here: a planet's maximum surface temperature, distance from earth and, most important, astronomical sign. The Neptunian year is equivalent to 164.8 Earth years. That's interesting!
This is one is in good shape and measures 5.25 by 4.25 inches. As you can see, it's double-sided. I love the old 50s space illustrations. This wheel shows a copyright date of 1958.
For your trip be sure to take along a package of delicious Swift's dried beef. I wish I knew what Satellite Surprize is.