Logo of the Comecon (Comecon / COMECON / CMEA / CAME, 1949-1991). Extracted from the <a rel="nofollow" class="external text" href="http://www.vexillographia.ru/flags/Flag26.pdf">Bulletin "Flag", №23 (26), July 2016</a>.
Comecon
1949
<a rel="nofollow" class="external autonumber" href="http://www.vexillographia.ru/flags/Flag26.pdf">[1]</a>