You would be bidding on a Keussel & Esser Co. Surveyor from 1964. It comes with a box and an attachment. The number on it is N5116P Serial number 64964.

 

Slide rule , any question please let me know. Case is in Fair condition. The Rule itself appears to be in excellent condition. Any questions please let me know.

 

Hemmi Slide Rule Model 149A Made in Tokyo Japan Slide Rule for Engineers & Incorporates Sale includes: Slide Rule only in slightly used condition Construction material is celluloid on bamboo. Old

 

twix Store Antique Doctor's Otoscope / Ear Trumpet Set With Case Canadian bidders - We are a registered business, if you are a Canadian resident, add GST - if you live in Ontario, please add HST. Cana

 

The glasses work great. Please note that the leather is a bit worn in some places. Beware - I strive to offer rock bottom prices. Don't be fooled into thinking there is something wrong other than what

 

The title really says it all. Appears to work. 9 3/4" wide. Just needs some light dusting and some polishing (if you want the brass to shine).

 

Vintage, collectible medical apparatus! torch magnifying glass antique old. Very old - both are different designs but i believe the magnify the same 10x - what you see is what you get the alimum /silv

 

K&E Slide Rule 4081 leather holder and booklet. In good condition. See all pics and ask questions before bidding if you are unsure of something. AS IS no returns. NY residents must pay 8% sales ta

 

This helmet was my Father's. He used it in the deep mines in the Anthracite region in northeast Pennsylvaina. The lamp shown on the picture is not included with the sale of the helmet.

 

I KNOW NOTHING ABOUT SLIDE RULES, LOOKS TO BE IN GREAT SHAPE, HEMMI JAPAN. SHIPPING WILL BE $15 TO USA AND CANADA, OTHER COUNTRIES WILL BE MORE.I HAVE 3 ON EBAY NOW