my good old slide rule from 1965 ands now it can be yours

 

NKUrban Prospecting drop riffle sluice boxes are made from ABS plastic to belight, durable, and very effecting at trapping gold! Unlike classic Hungarianriffles, drop riffles don’t throw the fine go

 

This is a very early antique slide rule. Frederick Post Co, #1441. This is a smaller version of 4". Previous owner has inscribed name on back of slide rule as well as inside and back of leather case.

 

VINTAGE 1940 TAYLOR DESK COMBINATION BAROMETER,HUMIDITY, AND TEMPERATURE. ART DECO STYLE BAKELITE HOUSING. CONDTION IS GOOD TO VERY GOOD FOR BEING OVER 70 YEARS OLD. NO MAJOR FLAWS, OR DAMAGE SLIGHT D

 

Artery model demonstrating the four stages of atherosclerosis. Model shows four stages: Normal, Fatty Streak, Plaque and Stenosis. All stages rotate on a hinged pin. Product is new, unopened and in or

 

Bendix Friez Hygrodial Temp and Relative Humidity box - early 1950's - Silver colored with Black Base approx 6" wide & 4 1/4" Tall Very very good condition

 

This is an older medical display model from Ortho McNeil. It shows Osteoarthritis hip on one side and a Total hip on the other. Stands about 8" tall and has the colored information in the middle. See

 

Well, never seen one of these so all I can do is describe: 3" diameter solid brass instrument, has small magnifier on top that moves byturning the knob next to it. this turns a pointer along an arc'ed

 

Antique BAUSCH & LOMB Jewelers Magnifying Glass in Leather Case You are bidding on the this antique Bausch & Lomb Jewelers magnifying glass and leather case. This magnifying class is perfect f

 

4 sample sized denture adhesive tins:: 2 Co-Re-Ga, black lid and gold lid, Dentlock "for false teeth". Dr. Wernet's " powder for false teeth"