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Tesla Elecro-Magnet Motor Patent US381968 p 1-4 Postcard
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Signature Matte
18 pt thickness / 120 lb weight
Soft white, soft eggshell texture
-CA$0.24
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Tesla Elecro-Magnet Motor Patent US381968 p 1-4 Postcard
A rotating magnetic field is a magnetic field which periodically changes direction. This is a key principle to the operation of alternating-current motor. In 1882, Nikola Tesla identified the concept of the rotating magnetic field. In 1888, Tesla gained U.S. Patent 381968 for his work. These are the drawings. Pages 1-4; Released under the GNU Free Documentation License.
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By Tina J.March 5, 2019 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
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nicely done very clear. print turned out well done
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By Denise W.May 1, 2024 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
I'm in love! Just look how sweet these two are! 🥰☘🍀. Great graphics n print! Glossy adds flair! Thanks! ☘🍀
5 out of 5 stars rating
By Denise W.May 1, 2024 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
🐰🐇..Bundorable sweet card! Love the vintage vibe which I wanted! Not a flimsy card! Graphics are awesome n print so good!
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Product ID: 239381168550075252
Designed on 2014-08-04, 4:12 PM
Rating: G
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