Queen precision Kohlrausch slide E-2503 S Grey Instrument Co. / Philadelphia Pa. A type of potentiometer/ bridge, was used to make voltage measurements; somewhat slow, but you could make very fine rea

 

Nice condition slide from the 1800''s. I am a old school wholesaler dealer and scour GA and New England for the best to buy for my customers. I am also the founder of WorthPoint and would encourage al

 

Here is an awesome lot of U.S.A. Standard Sieve Series wire cloth seives. (3) in all...the numbers are...1) Sieve # 100 opening 0.0039 2) Sieve # 200 opening 0.0029 3) Sieve # 325 opening 0.0017. All

 

WELCOME TO MY AUCTIONS YOU ARE BIDDING ON A VINTAGE BEATSON CLARK LAB SET. THIS IS A VERY NICE WELL MADE. I BELIEVE THIS WAS A RE ISSUE BROUGHT BACK FROM ITALY IN 2000 FROM A MILITARY FAMILY-I THINK I

 

Lot of Two Anethesia Bottles You are bidding on two vintage amber Drip by Drop Anethesia Bottles They stand 4.75 inches tall and are 2.0 inches at the baseThe stopper has a special groove that can be

 

Original PROHIBITION WHISKEY WINE PRESCRIPTIONS Old Medical Alcohol Pharmacy Bar

 

We are offering a vintage heavy glass urinal bottle designed for a female. This old bottle was made by Glasco. The capacity is 32oz. and it is marked in one ounce increments. Not sure in what era this

 

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Cami-Toys RARE TINT CANNABIS - MARIJUANA GLASS PHARMACY BOTTLE. GREEN!! AUCTION TO A RARE TINT CANNABIS - MARIJUANA GREENGLASS PHARMACY BOTTLEIN A VERY GOOD CONDITIONNOT ANY CHIPS, CRACKS, HAIRLINES O

 

ALL FROM 1850'S TIL 1880'SMARKED NORMAN, KING'S COLLEGE, AND BOUGOGUENOTE ALL IMAGES This would make a great addition to any collection. We will ship internationally; HOWEVER, INTERNATIONAL BUYERS MUS