You are bidding on a VINTAGE Aqua Survey & Instrument Co magnetic locator! This locator measures approx 3 1/2" x 3 1/2" x 2 1/2", and has a patent number of 2775736. Comes with leather carrying ca

 

This is model no.316 and includes a really neat handheld microscope. Excellent condition. FREE S/H!!....US only, please

 

Vintage Airguide weather station for temperature, humidity, and weather change; 40 plus years; nice wooden case with clear lettering; some care marks showing on back; nice decorative wall piece, just

 

Wall Barometer Fine Weather Instrument For Your Home Or Ideal Gift Quality New Elegant Weather Barometer This Barometer is New and Boxed This traditional wood framed barometer shows you exact informat

 

Vintage Atco Bakelite Magnifying Glass with Teardrop Leather Case USA 1950's Atco Magnifying Glass with Bakelite Frame and Teardrop Shaped Leather Case. This magnifier is approx 2½" in diameter with

 

An unusual old medical instrument. Used, I understand both for phrenology and more traditionally main stream medical purposes, a pair of cranium callipers. Made by Maw of London, with hand punched num

 

Up for auction is a vintage sears 48 prepared slides for honey bee and butterfly parts, bacteria, tiny creatures and sea life. This kit includes 48 slides numbered and labeled individually 1-48 # 26 i

 

OLYMPUS Stereo Microscope VMT model Total Magnification 10x , 20x can easily change slide switch by center ring. Eyepiece Lens 10x, objective Lens 1x and 2x Slight damaged on body but very clearly loo

 

This auction is for a lot of dental crowns. Includes two appox 60 Directa Poly Flex translucent crowns of various sizes and one 5-pack of Unitek Gold Anodized Temporary Molar crowns. Many more great i

 

Alro 200R Very rare dutch circular slide rule ALRO 200R After 2 years I have started again to sell some of my slide rules and some other interesting things about calculating. I offer a very rare dutch