THIS IS AN ANTIQUE CASED POCKET MICROSCOPE,THE CASE MEASURES APROX 90MM X 70MM,THE MICROSCOPE IS WORKING,ONE SCREW THAT HOLDS THE REFLECTING MIRROR IS MISSING AND THERE IS SOME MINOR WEAR. IF YOU HAVE

 

This is a very old mathematical engineering instrument used for compensating polar planimeters, radial planimeters, square root planimeters, mechanical integrators, and suspended pantographs. It would

 

WELCOME TO MY AUCTION, GOOD LUCK ON YOUR BIDS! One dollar trade token or trade coin.Vintage token used in the Globe - Miami Arizona mining district located in central Arizona.Was told this may have be

 

A TREATISE ON FEBRILE DISEASES, INCLUDING INTERMITTING, REMITTING, AND CONTINUED FEVERS; ERUPTIVE FEVERS; INFLAMMATIONS, HEMORRHAGIES; AND THE PROFLUVIA; IN WHICH AN ATTEMPT IS MADE TO PRESENT, AT ONE

 

This is a Fareach seal embosser from the "Mancha Storage Battery Locomotive Co." of Illinois which made mining equipment in the early 20th century. It has a 1923 patent date. It measures 8 inches high

 

Vintage Colson Heubes French otoscope ophthalmoscope set, boxed. Used. It shows minor signs of wear on box and body, but overall condition is good. Please see pictures! It looks like everything is the

 

patent 1928 antique Montague Welch allen nickel plated Recto-sigmoidoscope there is a light in it and a magnifying lens on the top end like a telescope.In good condition just needs a good shining up.h

 

VINTAGE JUSTRITE CARBIDE MINER'S LAMP PARTS Brass body marked "STREAMLINED JUSTRITE, MADE IN U.S.A., PAT PENDING" Nickel plated reflector What you see is what you get

 

EUROPE-ANTIQUE-ARTS Item description : ANTIQUE FRENCH BRASS BAROMETER / THERMOMETER ON STAND CA 1850 An excellent huge Brass example of the noted French instrument an aneroid barometer invented in 183

 

Offered here is a very early " Granite " mining candle box from the " Standard Oil Co. " These boxes held mining candles in wrapped packs of six candles. There are a number of different stencil patter