This thermometer is a mystery to me as far as it's uses, there is no damage and all markings are clean and crisp, the tube looks original but shows some age. The thermometer is 12 inches long.. Please

 

DESCRIPTION:  WHAT YOU ARE BIDDING ON IS A VINTAGE METAL TRIANGULAR DRAWING RULER WITH A WESTINGHOUSE LOGO AND "BREAKER ABILITY... THE SCIENCE OF CIRCUIT PROTECTION", WRITTEN ON IT.  SCALES ARE SHO

 

Here is a Vintage Dietzgen Drafting Set made in Germany U.S.Zone-- Pennsylvania State University Special. It is in need of a good cleaning and it may be made of nickel or stainless steel. There are Fo

 

UP FOR AUCTION IS A VINTAGE TRANSIT LEVEL.IT WAS PURCHASED FROM THE OWNER WHO WAS STILL USING THE LEVEL. HE STATED THAT IT WAS FAIRLY ACCURATE. IT IS MARKED ON THE WOODEN DOVE TAILED BOX "BERGER ENGIN

 

Stannous chloride is a white, crystalline solid having a density of 3.95 and a melting point of 247 degrees Celsius. Soluble in water and alkalines. It's uses include - ceramics, sensitizing agent for

 

VINTAGE SOVIET RUSSIAN PROFESSIONAL HYGROMETER HUMIDITY 1980. We ship Worldwide.100% original. Payment must be received within 3 days auction ended. Shipping time in Europe 7-10 days, Worldwide 10-20

 

RARE Vintage Russian anemometer in original box ( with passport ) made in 1953y Measures (box) : 8'' x 4'' x 3,3'' Weight : 0,5 kg

 

Keuffel & Esser Paragon Transit No. 74 0005 Serial. 234362 High Transmission Coated Optics Tripod 3 1/2" x 8 Thread Box measures: 20"x10"x10" Don't know a whole lot about this piece but if you hav

 

HERE IS AN OLDER LOT OF DRAFTING ITEMS TAKE A GOOD LOOK I NOCLUE ABOUT THIS STUFF. SHIPPING WOULD BE CHEAPER IF THE WINNING BID IS NOT INTERSTED IN THE WOODEN BOARD. Buyer to pay shipping cost, shippi

 

Beautiful lady's desk magnifying glass measures 5" long and is in excellent condition with no issues. Comes in its original box. This is an older piece and a must for your collection. Please look care