YOU ARE BIDDING ON A VINTAGE PHOROMETER MADE BY AMERICAN OPTICAL CO. U.S.A. USED BY OPTOMETRIST, EYE DOCTORS. FROM THE MACHINE AGE. GREAT FOR STEAM PUNK CREATIONS ART AND CRAFTS PROJECTS, MOUNTED AS A

 

Here is a unique opportunity to bid, WITHOUT RESERVE, on a guaranteed genuine c1900 Ground Glass WEST END NUMBER SIX OR HOT DROPS Apothecary Bottle. "Dosage 30-60 drops in warm sweetened water, In Rhe

 

U.S.A. Eagle, Trade Mark, Pat Mar. 22, 1904. Anton & Sn, Mononghela, PA. Miner's oil wick lamp with drip ring spout, brass, copper and tin. Never fired, needs cleaned. Measures 2 1/2" high, 2" bas

 

In this auction we feature a fine early brass compass by a rare maker, SEATTLE OPTICAL CO. SEATTLE, WASH. It's 4.5" across. Sighting arms are 3.5" long. Still has the staff mount. Compass and levels f

 

Offered at auction, an excellent Antique Microscope Slide of Geology Specimen, a Thin Section of "Zeolitic Basalt Permien ~ Puy de Dome Auvergne" from the location in France, Although unsigned, it is

 

22 early small microscope slides (2 5/16" X 11/16") by Thomas H. McAllister (1824-1898) Optician, 49 Nassau Street, New York. He was at this address in 1866. The first box (Series A) contains 11 slide

 

Up for auction this evening is an estate fresh Antique Hand made Miners mining Sticking Tommy lamp lighting device. Lookks like the midsection is the top to a LINGFORD'S BAKING POWDER can as thats wha

 

You are bidding on a Vintage Cooke, Troughton & Simms Model # VO 547 Theodolite Transit complete with it's original wooden case and two leather pouches with accessories. Recently purchased at an e

 

Here are 2 truely great looking poison bottles. They both are in great shape with no chipping or cracking. They are close to MINT condition.The beautiful emerald green one is 6 1/2" tall with 250 embo

 

Offered here is a seven page Mining Prospectus for The Colorado-British Columbia Mining Company. Principal Office in Denver, Colorado, mines located near Aldermere, British Columbia (Hunter Basin) and