Hello , I have a United Central M40 M gas detector used in a West Virginia underground coal mine i bought it 2 years ago but out of 2 years its been used for about a year, the plastic screen cover is

 

Be sure to add me to your favorites list!Check out my other items!Sign up for PayPal; the fast, easy, and secure way to pay online. WELCOME: LETS TRY ANOTHER COOL COLLECTIBLE!! NEXT: WE HAVE AN ANTIQU

 

UP FOR AUCTION IS A VINTAGE MCDONALD ALUMINUM MINERS/LOGGERS/FIREMAN SAFETY CAP HARD HAT. 1. THE HAT IS PREOWNED AND HAS BEEN USED BUT IS STILL IN FAIR TO GOOD CONDITION 2. THE PAINT HAS WORN OFF THE

 

Awesome sign with embossed lettering It says A. M. Wentworth Scientific Optician Portland Maine, 546 1/2 Congress street Portland Maine, and a large pair of early eye glasses. The sign is in Very Good

 

Vintage, Bakelite, Taylor Instrament Companies Weather Station: Rochester, N.Y. Pat# 1612344 First, I want you to know, this Weather Station has damage. The Barometric Pressure reading does not work.

 

 A nice vintage large ceramic phrenology head. Estate sale find of a science professor at the University of Kansas. The piece measures approximately 5" by right at 4" at the base and just over 12" hi

 

This is a super clean Post brand slide rule. It is a Hemmi Japan Versalog 1460 and is 12 1/2" long and the leather case is in great condition with very little wear and has the clip hanger. .

 

Vintage POST Hemmi 1441 Pocket Slide Rule With Magnifier Description; GOOD CONDITION This small (five-inch) one-sided slide rule is bamboo covered with white celluloid, with a clear celluloid and meta

 

Up for auction is a lot of drafting tools from the estate of an architect. These include everything pictured. Stencils, protractors, triangles, templates, and more. Markers include Dietzgen, Alvin, J.

 

~Vintage Engineers Engineering Draft Tools Lot MAYLINE DIETZGEN TELEDYNE POST~This is a vintage used lot of various miscellaneous drafting itemsSee photoss for the contents of this lotIncluded is:2 wo