Hi,I have this Post Versalog Drafting slide rule with leather case does have some scrapes on case and inside tongue has been blacked out besides that in vg condition and rule is in vg condition I dont

 

New lot of 5 friends of coal reflective stickers 3"x2" free shipping. 

 

-+ Dated October 28, 1898 out of Little Clear Creek Mining District in Alaska. It measures approx 6-1/4" x 8". Creasing and folds. Writing is in excellent condition. I put a "-?-" where I couldn't mak

 

You are bidding on a large amount of dental tools. The group includes, excavating tools, mirrors, picks and more (as shown). The styrofoam I have them in is not included. BID WITH CONFIDENCE !!!!!!! H

 

This is the 21st Century Gold Pan. It is called "The Screw Pan." It is the only Concentrating wheel and Gold Pan combination in one. This pan also works in the desert----DRY. Very easy to operate. Hol

 

Offered is a Pinkham & Smith porcelain thermometer. At the base of the thermometer is marked AMER. THER. CO. ST. LOUIS. The height is approximately 5 3/4. The face is porcelain, I am uncertain wha

 

For Sale Lot of 4 different slide rulers with 1 manual. All rulers are used case show some wear, rulers are in great shape no marks and slide freely. Dietzgen #1767 Pickett#160 Frederick Post #1460 Fr

 

This is either vintage or antique, not sure of the age of it, it came from the estate of a local Doctor who had a massive collection of medical items. The little box is wooden, 1 3/4" x 2 3/4" x 1 3/4

 

These 10 Microscope Slides are all of Botanical subjects by Flatters and Garnett, a company well-known for their prolific output and the excellent quality of their slides. The slides are in excellent

 

UP FOR AUCTION IS A VINTAGE METEROROLOGICAL INSTRUMENT. VINTAGE BARIGO THERMOMETER--BAROMETER--HYGROMETER LET ME START BY SAYING I DON'T KNOW A THING ABOUT HOW THIS WORKS. IT WAS FOUND ON THE DESK OF