The 130th Anniversary of Induction Motor by Nikola Tesla, 1856-1943 2017
Now showing: Sierra Leone - Postage stamps - 2017 - The 130th Anniversary of Induction Motor by Nikola Tesla, 1856-1943 - 1 stamps.
2017
The 130th Anniversary of Induction Motor by Nikola Tesla, 1856-1943
28. July WM: None Perforation: 13¼
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