This is for an old surveyor's transit made by Keuffel & Esser Co. It has the serial number 233726 on the tag. I don't really know anything about this piece but the optics seem to be really good. I

 

VINTAGE LS STARETT CO. 6 IN TEMPERED RULER WITH CASE # C604RE , JOHN M ACHERMAN IS ENGRAVED ON THE BACK OF THE RULE, BUT BESIDES THAT IT IS IN VG CONDITION. (SEE ALL PICS ) THANKS FOR COMING BY AND BE

 

Vintage Precision Drafting Tool Set Freidmann Germany I will combine shipping so check out my other listings.

 

Vintage Bausch & Lomb Microscope--very heavy and old. I will try to answer any questions you have, but I don't know much about microscopes. Please ask questions before bidding. From smoke-free hom

 

From a doctor's estate is this lot of 7 vintage medical instruments. I don't know what each one is called. This doctor began his practice in the 1930's. The instrument on the top right has a patent da

 

VINTAGE ANTIQUE DAVIS INSTRUMENT COAL MINE ANEMOMETER ANEMOMETERS Mechanical anemometers are an instrument used to determine the volume of air entering or exiting mine workings. They were invented by

 

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

 

up for auction lot of 4 vintage rectal thermometers brand new they all come with sleeves.. comes with 20 sleeves per pack shipping in the USA $ 5.99

 

You are bidding on an awesome lot of 29 twist Lipitor/Caduet Black Ball Point Pens. They have a nice heavy feel to them and write smoothly. See Pictures. Low inventory - nearly sold out. Email Questio

 

HALDEN CALCULEX CIRCULAR SLIDE RULE WITH CASE & INSTRUCTIONS Original two compartment case holding the slide rule & instruction book Book is 95 pages in excellent+++ condition- complete with n