22 early small microscope slides (2 5/16" X 11/16") by Thomas H. McAllister (1824-1898) Optician, 49 Nassau Street, New York. He was at this address in 1866. The first box (Series A) contains 11 slide

 

Unique lot of Vintage Optometrist Eye Exam Lenses Steampunk with Case for parts or dsplay. selling as is as shown in pictures. good luck bidding and please check my other listings.

 

This Microscope Slide is of the Thorax of a Diamond Beetle and has been mounted, unusually, on a dark purple coloured glass slide. The slide is in excellent condition, very clean with coverslip intact

 

This auction is for the 1908 book Medicology put together by 20 specialists. The book is illustrated and is 10 books in one volume. The book is full of beautiful color plates and intricate fold out pi

 

Optical Trial Frame ~~ Great shape with patent in 1890's. Slight wear on some of the adjustment markings but not bad.

 

rare early dynamo and battery cell volt and ampere tester gauges testing equipment assembly.cast metal case measures approx. 10 x 13 x 3 thick and weighs 20 pounds..backing to gauges is slate..was pro

 

Antique Blue Tinted Slide Temple Brass Eyeglasses Early 1800s Description: This is an antique pair of blue tinted brass frame eyeglasses with sliding temples. They date, I would guess, to the early 18

 

Dinosaur Fossil - ANKYLOSAURUS skull Check out my other items! -We ship items Monday through FRIDAY -Standard Order Processing time:1 Business Day from date of cleared payment your item should leave o

 

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Nice early cast iron pestle. 9 3/4" long X 1 3/4" thick at pestle end. See photos and ask questions