The 100th Anniversary of the Birth of Albert Einstein, 1879-1955 1979
Now showing: Vietnam - Postage stamps - 1979 - The 100th Anniversary of the Birth of Albert Einstein, 1879-1955 - 2 stamps.
Now showing: Vietnam - Postage stamps - 1979 - The 100th Anniversary of the Birth of Albert Einstein, 1879-1955 - 2 stamps.