This is a terrific pair of American Optical safety glasses with that Steampunk look. Just some very light pitting you need a magnifier to see, and the glass is perfect. Marked Pat. L Safe on one rim a

 

ORIGINAL VINTAGE ANTIQUE EYEGLASSES MAILING AND STORAGE CASE 1890'S ISSUED STAMPS AND IS GENEVA OPTICAL CO CHICAGO ILL

 

Metal shows aging as shown but nice powerful little magnifying glass and lenses look perfect to me. Marked PAT@ 6 1-15. Measure just over 2 inches. Buyer pays $4 USPS Shipping including Delivery Confi

 

1930 or earlier Metallic Thermometer W.G. Loveday Salem Mass advertising F C Riddle & Bro Casket Co St Louis Mo. USA. It seems remarkably accurate after all this time. Very good condition measures

 

In this auction we feature a fine early brass compass by a rare maker, SEATTLE OPTICAL CO. SEATTLE, WASH. It's 4.5" across. Sighting arms are 3.5" long. Still has the staff mount. Compass and levels f

 

This is a Calculigraphe, invented by Henri Chatelain of France, circa 1890. It is essentially a calculating circle (slide rule). The instructions begin "The Calculating Circle is an instrument by mean

 

Here's an outstanding perfect reproduction of the original Leica prototype 35mm camera of 1913 as conceived by the legendary Oskar Barnack, the Nachbildung der Ur-Leica ("replica of the original Leica

 

Very good condition with original case.  Email me if you have any questions or if you would like to share any information with me. If you have a chance check out my other auction you never know what

 

Payment Dancer Microscope Slide Microphotograph. Dramatic Portraits Click to View Image Album Click to View Image Album Slide and image in perfect condition. Payment Back to Top I accept the following

 

Greetings, offered here today for your consideration is: An Antique Pair of C.O.C. "Continential Optical Co." 1/10-12K Hi-Bo Frames, Mother of Pearl Nose Guards, and (2) Pair of Clip-On SUNGLASSES. Bo