Offered here is an original round brass Good For 5 Cents In Trade token for the Clayton Mine Pool Hall. Measures 27 mm. The Clayton Mines were coal mines located near the present day town of Erie, Col

 

Up for auction is a pair of antique museum quailty 18th Century sliding arm sun glasses with green lenses. Sliding arm glasses were invented in the mid to late 18th century in order to help with ease

 

This is a old, I think made by Justrite , carbide miners “ Davy” lamp that was found in the Tiffany turquoise mine near Cerrillos, New Mexico in the early 1970s. Dinted but looks complete to me. I

 

W&LE Gurley surveying compass. Good condition, will make a display. Missing one level vial, other contains fluid. One siting post was repaired by previous owner, a bit loose but in one piece. No c

 

Up for auction is an antique bone toothbrush with a sterling silver handle. It is marked sterling, 5 1/2" in length, and is missing a few bristles. It was made in France. It dates from 1880-1890. Than

 

A rare 19th century Apothecary Show Globe. The globe is hand blown and has bubbles and swirls in the glass, it features a wheel-cut floral and foliate decoration and applied rings on necks with footed

 

THIS IS AN EDWARDIAN CASED POCKET BAROMETER BY ADIE BROADWAY WESTMINSTER,THE DIAL IS MARKED ADIE BROADWAY WESTMINSTER ,IT MEASURES APROX 41MM ,IT IS WORKING FINE, IT IS GOOD CONDITION,THERE IS WEAR TO

 

Offered here is an original hard bound copy of the Economic Geology of the Georgetown Quadrangle, Colorado. Professional Paper 63, published in 1906. Includes 422 pages and four full size maps that sh

 

Electrostatics: Faraday's Stool Mahogany-topped stool standing on four hand-made glass legs and intended for insulating a person whilst conducting electrical experiments (the photo shows a similar sto

 

THIS IS A PAIR OF BEN FRANKLIN STYLE SPECTACLES IN VERY GOOD CONDITION FOR THEIR ERA WITH ADJUSTABLE ARMS AND THE WORD COIN ON ONE ARM THUS ASSUMING IS IS COIN SILVER SOME SCRATCHES ON ONE LENS AND TH