A most interesting piece of early optical equiptment. As you turn the top section, the main lens rises and falls. It's all in those twists. I believe the whole thing can come apart for cleaning. It's

 

This auction is for a very nice Jadeite Glass Eye Wash Cup! The cup measures 2 3/4 inches tall and 1 1/2 inches wide. Nice condition with no chips, cracks or breaks. The cup has side panels on the gla

 

THIS IS AN ANTIQUE PAIR OF VICTORIAN SPECTACLES MARKED S.P.A. ON THE NOSE BAR. LENS HAVE MAGNIFICATION. RIGHT LENS HAS A SMALL CHIP AT THE LOWER INNER CORNER NEAR FRAME EDGE.WIRE RIM ARMS ARE COMPLETE

 

Payment Antique Microscope Test Slide of Deal by Arthur Cottam Click to View Image Album Click to View Image Album Arthur Cottam was one of the most eminent Victorian diatomists and any slides that va

 

Miscellaneous instruments lot #2, combine shipping with others and save.

 

Antique AESCULAP GERMAN MEDICAL SURGICAL INSTRUMENTS Wood Box Box Only 18 5/8" x 9 5/8" x 3 3/8" Weight: 4.8 Pounds See Attached Photos This is an antique AESCULAP German Medical Surgical Instruments

 

RARE COLLECTIBLEIN ORIGINAL CASEEARLY PINCE-NEZ SPECTABLES STAMPED FITS UTHIS WAS A MAKERS MARK FOR THE AMERICAN OPTICAL COMPANY OF SOUTHBRIDGE, MASS.THIS BUSINESS WAS FOUNDED IN 1869 AND WAS THE OLDE

 

The Journal of Osteopathy, 1913, 12 issues a Full Year Bound The book is bound with a 1912 cover but it is really a 1913 full set of the Journal of Osteopathy. The only other difference is the first p

 

This mid-1800's balance scale is in excellent condition and is fully operational. Mounted on a cabinet with a dovetailed drawer that measures 5 5/8 by 10 3/4 by 2 5/8 inches high. Included are 7 weigh

 

WE PURCHASED MANY OLD AND UNIQUE ANTIQUES AT A VERY OLD ESTATE AUCTION AND I DECIDED TO SELL THIS PUZZLE SEPARATELY. THE PUZZLE IS COMPLETE AND ON ONE SIDE IS A MAP OF THE U.S. AND THE OTHER HAS ADVER