KEUFFEL & ESSER CO. 4153-1 Slide Rule w/ case 398 066398 398

 

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.

 

I remember my father using this when he worked in one of our local weaving sheds (in the days when they existed!!). It is a very nice piece-glass for viewing fabric faults. The item is manufactured fr

 

Up for auction is a pair of antique pilling biopsy forceps. They each measure about 6 1/2" long. The forceps operate but there is some surface rust to the finish especially towards each of the ends. P

 

Nice clean vintage German Atco porcelain dial wall barometer. Mahogany case in good shape. Porcelain dial in perfect condition and the beveled glass is also. Barometer functions and has and altitude s

 

alugal2 Store A quality barometer made in "West Germany" Has beautiful porcelain dial Mounted in what appears to be fine close grain mahogany I will pack carefully and ship swiftly!! Enjoy!!

 

repeats4u2 Store OLD VINTAGE COPPER GOLD MINING PAN ~ PANNING Here is an old vintage copper gold pan. The pan measures 12" across and is 2" deep. This pan has been used and does have character. Some o

 

pumkinhead Store High Density Graphite Conical Dual Mold for Precious Metals Refining and Casting For your consideration is a brand new professional dual graphite conical mold which needs no pre-heati

 

You are bidding on a POCKET COMPASS This is a pocket Compass in its original Mahogany case. The needle is immobilised when the lid of the case is closed. The glass is very clean with no scratches. The

 

This marine barometer bears the name of the german company ‘Sundo’. The barometer reads accurately and is in excellent condition. Case is free from dings or dents and the bevelled glass cover is f