History of science. This is a shanked microtome knifes with a rectangular blade and handle. Date ca 1880-1890. The knifes is stored in a flat black leather case lined in maroon velvet and red silk. .

 

Up for auction is a used,in great condition McCoulloch Aqua Mac 2 cycle gold backpack dredge water pump.I removed this pump from my Gold King Pack Rat 1 inch gold dredge because I am converting it to

 

ANTIQUE 2 PART DOUBLE SIDED FOLDING SNELLEN EYE CHART TEST FOR DOCTORS OFFICE THE FOLSOM CHART IS DATE 1914 AND I DO NOT SEE A DATE ON THE WOOLF CHARTS BUT THEY WERE FOUND TOGETHER AND DATE AROUND THE

 

18thC or earlier Blood Letting Fleam or Lancet Made of Wood and Bone with screw in metal blades Pointed Top section turns perhaps for widening the wound Blades stored inside .Blades have makers mark s

 

You are bidding on an Early Brass MICROSCOPE This microscope is in working order and comes with it's fitted mahogany case. All hinges and clasps are in order. When extended the microscope is 16cm tall

 

You are bidding on a vintage human prosthetic glass eye from Lauscha, Germany. I’ve been collecting prosthetic glass eyes for years now and these are among the best quality that I’ve seen so far.

 

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

 

Vintage Metal And Leather Steam Punk Polio Leg Brace With Shoe. It appears to be a childs, right hand side. Please ask any questions you may have, Ill try to answer the best I can. Thanks and Good Luc

 

ANTIQUE LIETZ SOKKISHA No. 180 18 INCH DUMPY AUTO LEVEL WITH CARRY CASE / TRIPOD. Item has been checked and verified to work perfectly. Included is everything you see in the photos, PENTAX TRIPOD and

 

~ PICKETT N3-T POWER LOG EXPONENTIAL SLIDE RULE ~ Offered here is an estate-found, vintage Pickett slide rule. The slide rule is in excellent condition and appears to have seen light use. There is a b