1928 Optical Test Chart Patent
by Dan Sproul
Title
1928 Optical Test Chart Patent
Artist
Dan Sproul
Medium
Drawing - Digital
Description
Vintage 1928 optical test chart patent fully restored on aged paper. A unique piece for the eye doctor or optician's office.
Uploaded
May 18th, 2022
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Viewed 295 Times - Last Visitor from New York, NY on 03/20/2024 at 11:00 AM
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