Turtles Trading Post- Space Exploration Booklet 1991 FDC #2568-77 Artcraft Cachet
10 Stamps on 1 Cover
Stamps include:
| 2568 | Mercury, Mariner 10 |
| 2569 | Venus, Mariner 2 |
| 2570 | Earth, Landsat |
| 2571 | Moon, Lunar Orbiter |
| 2572 | Mars, Viking Orbiter |
| 2573 | Jupiter, Pioneer 11 |
| 2574 | Saturn, Voyager 2 |
| 2575 | Uranus, Voyager 2 |
| 2576 | Neptune, Voyager 2 |
| 2577 | Pluto |
No markings on back - Never sealed - Unaddressed
#10 Envelope to allow for the entire booklet on one cover!
