Lot · Other Optical Collectibles
Julius King Optical Co. Optical Gauge Dial Pat. Feb 2 1897 No. 9515
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Sat · Jul 4, 2026
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Used
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ZIP 260**
rlnml
3 ratings · 100.00% positive
Description
From the sellerThe product is an optical gauge dial patented on February 2, 1897, by Julius King Optical Co. The dial is designed to be used for precision measurements in optics and is likely a valuable collectible for enthusiasts of optical equipment and science. With a history dating back to the late 19th century, this optical gauge dial holds significance in the development of optical technology and could be sought after by collectors interested in antique optical tools and instruments.
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