Up for sale is a Concise Slide Rule Model #28n. It still has the original case and manual. Sold as is.

 

In very good condition. Comes in a good box except missing one spring specimen clip. See pictures. 15X, 30X and 45X. Check my other listings. I will gladly combine shipping. Payment is required within

 

Offered here is an original vintage rubber stamp from the ASARCO Leadville Unit, Leadville, Colorado. Wooden handle, with a makers mark that reads "Sachs Lawlor Denver 777-7771." Measures 3.0 x 2.0. A

 

LOOK-Very nice vintage condition , no chips no cracks , label on the back , proximately 5 3/4 inches tall and 4 1/2 inches wide ,view photos , sold as is , shipping free

 

UP FOR BID IS A VINTAGE SET OF 4 CERAMIC COASTERS. THE COASTERS HAVE THE SCHERING LOGO ON TOP LEFT ALONG WITH A HAND PAINTED BOTANICAL FLOWERS WITH THEIR LATIN NAMES. THE COASTERS ARE ALL MARKED AND M

 

A saccharometer was an instrument designed to calculate the suger content and thereby the potential alcohol of wine or beer. This value was essential when calculating the amount of duty. In early year

 

Vintage Dietzgen Surveyor's Tripod. 57 3/4" tall, 5 3/4" wide. 3 9/16" thread diameter. Brass top and threads in very good condition. Leg wing nuts and bolts in good working order. Thread covers in ex

 

THIS ITEM IS A BOGART COAXIAL MICROWAVE DIRECTIONAL COUPLER 2 to 4GHZ - 20DB MODEL 881714-4 SERIAL NUMBER 95 MADE IN U.S.A., BROOKLYN, N.Y.

 

Vintage Pyrex Handheld Evaporation Flask/Retort 125 ml with Stopper. Mint condition. Has never been used and stored well for years. Will ship quickly. Thanks.

 

FREE Shipping in USA . Bidding early helps prevent someone from beating you out of what you wanted. Up for sale 1 Wood Explosives Box Hercules 500 Electric Blasting Caps Coal Mining Pa dovetail or fin