The 150th Anniversary of the Birth of Paul Walden, 1863-1957 2013
Now showing: Latvia - Postage stamps - 2013 - The 150th Anniversary of the Birth of Paul Walden, 1863-1957 - 1 stamps.
2013
The 150th Anniversary of the Birth of Paul Walden, 1863-1957
14. May WM: None Design: Arta Ozola-Jaunarāja Perforation: 13½
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