Antique John Bull Cobalt Blue Glass Eye Wash Cup
This is an Antique John Bull Cobalt Blue Glass Eye Wash Cup. It is embossed on the bottom with Pat. Aug. 14,1917 Reg. U.S. Pat. Off. 123 597 Trade Mark John Bull Made in USA. Really cool early primitive and useful piece for eye care. Great addition to a collection of apothecary, optometry items. Looks great as farmhouse decor on display on a shelf or in a medicine cabinet in the bathroom.
It's in good to excellent condition with normal manufacturing flaws like straw marks and indents in the glass. We have determined that the indent is a manufacturing flaw and not a chip. It measures approximately 2 5/8" tall and 1 5/8" eye cup length across.