This auction is for a portable battery operated "quack" medical device. This device runs on some sort of old time battery, it has a long bulb that screws into a wand with a on / off button. The long b

 

This is a great telescope! It is massive and is in good condition. I know almost nothing back these so please ask questions.The front lens measures 4" across and has a flaw. The rest of the lenses all

 

This is a very old mathematical engineering instrument used for compensating polar planimeters, radial planimeters, square root planimeters, mechanical integrators, and suspended pantographs. It would

 

*MOST ITEMS WE LIST ARE ANTIQUE OR VINTAGE AND ARE CONSIDERED AS-IS UNLESS STATED IN THE ITEM DESCRIPTION THAT IT IS IN MINT OR PERFECT WORKING CONDITION. ITEMS ARE DESCRIBED TO THE BEST OF OUR KNOWLE

 

Up for auction is an antique Portland Maine opera eyeglasses lot from the 1800's. One pair is free of any cracks. One pair of the opera glasses are tinted brown like a pair of sunglasses - one side of

 

ANTIQUE MECHANICAL MEDICAL DEVICE METAL & GLASS BREAST PUMP. MEASURES 9' LONG.. Please see pictures.. . ALL ITEMS ON MY SITE ARE GUARANTEE TO BE 100% VINTAGE, AND NOT REPRODUCTIONS. Please email m

 

Great porcelain box. as pictured. Possibly a cigarette box, apothecary sanitizer item or even a dresser trinket.? other matching pieces being listed separately. Thanks for stopping by.

 

THIS IS AN ANTIQUE PAIR OF CIVIL WAR ERA NICE AMBER COLOR BULLSEYE SHOOTERS SNIPERS GLASSES. THE OVAL GLASS LENS ARE ETCHED OVER THE EXTERIOR OF THE GLASS WITH THE CENTER SPOT NOT BEING ETCHED. VERY C

 

Up for bid are 5 antique optical trial lenses from the late 1800's or early 1900's. Manufactured by F.A. Hardy, these lenses were originally used by an optometrist to examine eyes. All of the lenses a

 

Up for auction we have a very old Jewelry scale, used primarily for gems and precious metals. The scale comes with everything except the weights. Marked "H. Kohlbusch New York". Measures 6 inches long