03 July (Yemen, Arab Republic ) within release Flights to the planets goes into circulation Stamp Spaceships : Mariner 2 and 3 face value 1/3 Yemeni buqsha
Stamp Spaceships : Mariner 2 and 3 in catalogues | |
---|---|
Michel: | Mi:YE-AR 923 |
Yvert et Tellier: | Yt:YE-AR 211C |
Stamp is square format.
Also in the issue Flights to the planets:
Stamp Spaceships : Mariner 2 and 3 it reflects the thematic directions:
A spacecraft is a vehicle that is designed to fly and operate in outer space. Spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket).