KE Keuffel & Esser Slide Rule copyright 1947 with case. The leather case has some wear at end and the slide rule is in good condition. This is a 4083-3 log log duplex vector and is about 12.25 inc

 

Click to Enlarge Click to Enlarge Click to Enlarge Offered for auction is a vintage brown leather belt clip for a K + E slide rule case. It is 4 1/4" long and in very good, used condition. Payment is

 

This listing is for a Vintage Riester HOLCO GERMANY Aesculap Otoscope and Ophthalmoscope Case is marked US 6515-550-7199In good used condition! Includes case. Has attachments and four bulbs. SHIPPING

 

Two slide boxes from the collections of R.S.Bagnall (https://en.wikipedia.org/wiki/Richard_Siddoway_Bagnall) Very nice condition for age, hinges and clasps perfectly sound, some slight scuffing to cor

 

This eye wash cup is in mint condition and has all rounded edges for comfortable use. 2 3/4" tall heavy glass, signed 'John Bull Pat Aug 14 1017' on the bottom. Mint condition

 

Antique glasses Harvey T Lewis comes wiith original case good shape no scratches lens is clear.

 

Up for auction is a vintage glass Yale Lure-Lokd syringe with 2 long nasty looking needles. They syrine and needles are in very good condition. With the plunger in the syringe measures 5 1/4" long. I

 

Here we have a german vintage antique (?) rare medical doctor bag out of brown leather with light decoration seams. The closure is out of metal and the handle out of leather. It is pre-owned and in ve

 

Here is a real nice piece of surveying history. In wooden box it weighs 17 pounds, will only be shipped expedited with tracking and fully insured. Looks to be in decent shape. Even has some tools with

 

Contains Five Individual Whole Insect Specimens with superb descriptive Hand Written Labels !!