Here's one of the earliest KTF (Trifari) patents I've ever seen. James Katz has the patent on his website. The patent is for the invisibly set ruby branch. Overall, the pin is 3 inches long by 1 and 3/4 inches wide. Signed KTF and 32 on the back.
Saturday, November 15, 2008
An Early KTF Masterpiece
Here's one of the earliest KTF (Trifari) patents I've ever seen. James Katz has the patent on his website. The patent is for the invisibly set ruby branch. Overall, the pin is 3 inches long by 1 and 3/4 inches wide. Signed KTF and 32 on the back.
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