THIS INSTRUMENT WOULD HAVE BEEN USED IN INDUSTRIAL LOCATIONS SUCH AS OIL REFINERIES, LABORATORIES, MANUFACTURING FACILITIES ETC. IT MEASURES AND RECORDS WITH INK PENS THE TEMPERATURE AND THE HUMIDITY

 

(4) 1 DRAM VIALS!!! These are the EXACT SAME gold vials we use in the field every weekend (really as often as we can...lol)! WE DON'T SELL ITEMS WE WOULDN'T USE OURSELVES! We are prospectors too, and

 

Here on offer is a great antique Timothy White 'The Reliable Cash Chemists', apothecary bottle. The bottle is in clear glass and cylindrical in shape, moulded into is the name of the chemist, it reads

 

pickett slide rule n-500-es good condition 1962 has leather case with name inside very minor wear

 

WORKSHOP RECEIPTS FOR THE USE OF MANUFACTURERS MECHANICS & SCIENTIFIC AMATEURS by ERNEST SPON 1885. FIRST SERIES. COMPLETE AND INTACT OF ALL ITS PAGES PLEASE NOTE: I also have the SECOND, THIRD, F

 

PROPHICIAL BAUSCH & LOMB MICROSCOPE WITH 100 & 430 OOWER THIS WAS A SURPLAS ITEM FROM THE UNIVERSITY OF OMAHA WHEN THEY UPGRADED THEIR LAB SOME YEARS AGO IT USES A MIRROR FOR LIGHR AND IS IN V

 

Real human skull from dental school. Purchased in the very early 1980's (if not older) Kilgore International Company, Clearwater Michigan. Original case, intact with little to no wear inside, skull wr

 

You are bidding on an awesome lot of 28 twist Lipitor/Caduet Black Ball Point pens. They have a nice heavy feel to them and write smoothly. These are the jewel-tip ones. They look like they have a lit

 

1972 Vintage Optical Catalog Unitron Astronomical Telescopes Refractors etc Description Original catalog, 1972, Unitron product line, illustrated, specs, info. Softcover, 10.5 x 8, 20 pages in length.

 

2 PARTIAL SPOOLS MINING WIRE. COPPER AND CLOTH. SPOOLS ARE ABOUT 3 1/2" LONG AND 2 1/2" DIAMETER. UNKNOWN MAKER.