Antique Spring Steel Straight Stem Eyeglasses Civil War Era Mid-Late 1800s Description: This is an antique pair of straight stem spring steel eyeglasses dating, I would guess, to the mid to late 1800s

 

c.19th EDMUND WHEELER MICROSCOPE SLIDE,  Test object in balsam Beautiful microscope slide by Edmund Wheeler.   Tracked shipping to EU is 4 GBP. Worldwide is 6 GBP. I'll combine postage for multiple

 

Look at this vintage, rare, miner's hard hat! On the leather brim is stamped: "T. R. JONES CO., COAL KING CAP, REG. TRADE MARK WILKES BARRE, PA." Excellent condition inside and out. The only evidence

 

ANTIQUE LARGE W & T AVERY BIRMINGHAM BRASS BALANCE SCALE - COMPLETE THIS IS A WONDERFUL PIECE. AND ABSOLUTELY AUTHENTIC 19TH-CENTURY W & T AVERY BIRMINGHAM LARGE BRASS SCALE. THE PIECE IS COMP

 

This auction features a very hard to find antique pair of coin silver spectacles or wire rim eyeglasses made or retailed by a San Francisco, California Refractionist. The original leather case is mark

 

Stock ref. 22296 Description This is a high quality cased drawing instrument set bearing the maker's mark Holtzapffel & Co. 64 Charing Cross, London, S.W., with the cartouche to the lid marked "GW

 

You are bidding on a German Quack Medecine Mediosan High Frequency Violet Ray Generator Tesla Coil. It comes in the original case with 9 Attachment tubes. It is in working order. I tested all the tube

 

Vintage chemist/apothecary/pharmaceutical scale. Style 269 - No. 880761 - Capacity 120G - Class A - MADE BY THE TORSION BALANCE CO. NEW YORK. Scale is housed in a case made of glass & metal with a

 

Antique Bausch & Lomb All Brass Continental Microscope. This is the "BB" model. Made between 1896-1897. Serial Number is # 26165. Numbers on the microscope match the numbers inside the wooden

 

Nicely crafted instrument in its original hardwood case with calibration certifications from 1907 and 1925, the 1907 at "Lynn Laboratory" by General Electric. The meter movement is free and the overal