Pair of antique lorgnettes in need of attention. One glass lens is missing. Spring is broken/missing. Some loss of enamel.

 

old_devil Store PINCE NEZ 12 K GOLD FILLED HORN RIGID RIMLESS SPECTACLES CASE VINTAGE ANTIQUE Description: Victorian/Edwardian 12K gold filled rimless pince nez, circa 1910Of the fixed bridge, rigid t

 

Here is a recent estate sale find ... up for auction is this Vintage Keuffel & Esser (K & E) Compass with Level, Solid Brass Case with Folding Arms and the Brass Tripod Adapter. The compass me

 

I am offering for your consideration a Key Line "Concise" circular slide rule, marked AMP (aprox. 3 1/4" dia.) with directions and case. It is in like new condition. Happy bidding !

 

bassandtreble Store VINTAGE CHARVOS DRAFTING NAVIGATOR'S CASE U.S. NAVY SET GREAT ITEM IN CASE WOW!! Thanks for taking the time to view our item. You are looking at a very clean vintage Charvos drafti

 

approx 4" x 3" box and cards 2 cards are missing -- box shows age/wear - these are the actual items you will receive laminated Comparative Study Cards Anatomy - Cat Frog Necturus Shark listed on the b

 

Antique Microscope Camera Lucida. To fit tube/eyepiece size 27.2mm. See images for condition: Excellent. Optically and mechanically fine. This actually works incredibly well, compared to many others I

 

Vintage brass drafting and compass set from Milan, Italy. I know nothing about this whatsoever. It's in its original box which has a lot of wear. Needs to be cleaned. Box measures 7-3/4" x 3-1/4" x 7/

 

This is an auction for a VINTAGE 1930 W & L E GURLEY of TROY, NY ENGINEERS' SURVEYOR'S TRANSIT WITH ORIGINAL BOX AND ACCESSORIES. The serial number is 30366, which, according to the Gurley website

 

Here is a lot of Mathematical devices, Calculators, a Faber Castell Slide Rule Made in germany and a Casio Electronic Calculator For Parts Only. The Slide RUle Is Functioning!