Slater Lewis Screw-top U-2021 Marking on Top
By Elton Gish; posted October 22, 2009
View Original: Click to zoom, then click to magnify (1408 x 1507) 365KB
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The top of U-2021 with the incuse marking PATENT. [id=260838013] |
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The top of U-2021 with the incuse marking PATENT. [id=260838013] |