ANTIQUE HAEMOGLOBINOMETER KIT, IN ORIGINAL CASE, CIRCA 1906, FROMESTATE OF 1894 GRADUATE OF RUSH, CHICAGORUBBER IS INTACT BUT VERY BRITTLE. CLEAR TUBE JAGGED AT TOP BY STOPPER.DROPPER TUBE WITH OLD BR

 

I turned this stopper a few times and took pictures without the black plug to show the condition of the collar which has some cracks.

 

HERE IS A VERY OLD RARE VINTAGE ANTIQUE FISHER THERMOMETER WITH METAL SCREW ON CASE TO PROTECT IT-NOT SURE HOW OLD-BUT I THINK 1800'S? OR ???? IN FINE SHAPE-WORKS WELL-NOT STRIPPED ON THREADS-SOLD AS

 

Antique 1917 Ritter Dental Air Compressor VINTAGE 1917 RITTER DENTAL AIR COMPRESSOR. THIS COMPRESSOR WORKS AS IT SHOULD AND I HAVE OWNED IT FOR SEVERAL YEARS.

 

Up for bids is this folding miners candlestick. Stamped into the candle thimble is "The Aetna Powder Co. Chicago". Make your determinations as to condition from the photos. The length in the open posi

 

A VERY RARE DOUBLE EAR TRUMPET WITH HEAD BAND CIRCA 1890. EACH TRUMPET IS MADE FROM A FAUX TORTOISE SHELL,AND THE EAR NIPPLE UNSCREWS. IN PERFECT UNDAMAGED CONDITION,JUST SLIGHT SURFACE RUST TO THE HE

 

The Mechanical Engineer Pocket Calculator .................................... 8 images available top left. ....................................... The Mechanical Engineer Pocket Calculator/ Slide Rul

 

UNUSUAL DESIGN HEARING AID TRUMPET MADE OF TIN, HAS SOME DENTS AROUND THE RIM AND HAS PAINT LOSS, ONLY 4 1/2" LONG GREAT LITTLE PIECE, FROM A NEW YORK ESTATE

 

Offered is a Miner's Candlestick Sticking Tommy from an old Butte Montana Mining Collection. The Candlestick measures 10-1/4 inches long and is covered with old surface rust. Buyer pays $3.50 first cl

 

Estate-find wonderful antique brass lens in excellent condition! Unmarked by the maker, but the quality is fantastic.Maximum length is 4 3/4" and minimum is 4".....diameter is 2 1/4" I desperately nee