I am an aerospace collector. I am salling some Philatelic Covers for space topics.  Please you know that the stamps on the covers random posted when the Space Philatelic Covers were being made,so the stamps on the covers are different. So I will randomly send the covers with different stamps to you when shipping, I can not promise that the stamp is same as the picture. Please understand.

Launch Cover: Been canceled from the post office nearest to the launch sites (Cosmodrome) with date of the event.

It is very special Apollo-Soyuz Test Project (ASTP) cover that was dual cancelled, first in Moscow for the Soyuz launch and then at Cape Canaveral for the Apollo launch. Having covers cancelled for both launches taking place on the same day  (7.5 hours apart) and thousands of miles apart, posed a great challenge but space dealer Eberhard Coelle, through much planning and assistance was able to succeed. 

There are 3000 covers were cancelled in Moscow for the Soyuz launch; the cover is cacheted with the official ASTP Program insignia and that both the Soviet ASTP stamp (designed from a painting by Alexei Leonov) and the US ASTP stamp, both show similar depictions of the two spacecraft docking.

CAPA：China Aerospace Philatelist Association

Jiuquan ：Jiuquan Satellite Launch Centre  (JSLC)

Taiyuan ：Taiyuan Satellite Launch Center  (TSLC)

Xichang ：Xichang Satellite Launch Center  (XSLC)

Wenchang:  Wenchang Satellite Launch Center (WSLC)

SiZiWang :  The Return Capsule Landed in predetrermind area

XiAn:         China Xi'an Satellite Control Center

YuanWang：Tracking ship for space mission