A Collection of Circular Slide Rules and Calculators. See photos for what is included. All are in very good condition except the Range Computer which has 3 internal cracks in the back plastic disk. So

 

Hand blown glass with 10 multi colored glass spheres Black plastic base still makes a handsome solid stand - much cooler looking when it's lit, bulb is apparently burnt out. I received another one as

 

National Mine Service Company First Aid KitHang-On-Wall or Hand-Carried steel First Aid boxSome supplies and instructions included, as shown (some of the original contents are missing)An old collectib

 

Up for Auction is a Desert fox gold panning machine. Makes the hard work of panning that pay dirt simple. It has been used for only about two hours total. This is a great machine.I also have a bullsey

 

Vintage Keuffel & Esser Drafting Kit Minusa Series "S" S795 1/2. Is missing one piece but has 3 extra pieces that are not of this set (Compass Germany). Case is in great shape for its age.

 

HERE YOU HAVE A GREAT RECORDING THERMOMETER OR THERMOGRAPH. IT IS MADE BY ONE OF THE BEST NAMES IN INSTRUMENTATION, TAYLOR INSTRUMENT COMPANIES. IT IS FULLY FUNCTIONALAND WITH IT ARE AT LEAST 30 NEW C

 

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

 

KEUFFEL & ESSER CO. PARAGON JR. .... "A DRAWING MACHINE THAT IS VINTAGE K&E QUALITY MADE TO LAST" ....IN GOOD WORKING CONDITION ... ITS BEEN PACKED AWAY FOR LAST FEW YRS. .....ANY QUESTIONS, F

 

This vintage mortar and pestle was purchased in an antique market in Italy.  There are no markings of brand or manufacturer.  It appears to have some green oxidation. It needs a cleaning, but I did

 

One large lot of Architects tools from the 80s and 90s. Staedtler, Fiskars, Berol, C-Thru, Alvin, Pro-Art, Tacro, Presto, Dietzgen, Arttec, Helix, National brands represented. All items had been used