OLD EMBOSSED ROLLED LIP JOHN BULL WWI ERA PATENT AUGUST 1917 CLEAR EYE WASH CUP For Sale

The product is an old embossed rolled lip John Bull WWI era patent August 1917 clear eye wash cup. This collectible item falls under the category of Science & Medicine, specifically in the Optical section. The design of the eye wash cup with a patent date from 1917 adds a historical and unique touch to any collection of optical memorabilia. The embossed details and rolled lip design give it a distinct and charming appearance, making it a valuable addition to any collection related to eye care or vintage medical instruments.