The 26th P.C.U.S. (Communist Party) Congress 1981
Now showing: Laos - Postage stamps - 1981 - The 26th P.C.U.S. (Communist Party) Congress - 3 stamps.
Now showing: Laos - Postage stamps - 1981 - The 26th P.C.U.S. (Communist Party) Congress - 3 stamps.