This is a unknown item ,it appears a lens for a camera or microscope or maybe projector, it is in 2 parts one a small domed on the underside lens approx 11 mm wide in the black metal mount ,the other

 

Up for auction is 1 Charles Bruning 18" alum. drafting machine scale. It is marked Vard Inc. Pat. 2192422. It is in good condition, has some scratches and engraved name on it. Also have a 6" Pickett a

 

I have a used Vintage Coal Miners Anemometer Used and Carried buy a mine Examiner to measure the air velocity in underground coal mines ; It is made by dais Manufacture a well known maker of these ane

 

Swedish Blue ENAMEL on Brass Pin Nursing Swedish Hospital/Swedish Nurse Union/Sjukskoterskeforening 1910 in excellent vintage condition (enamel is fine). Marks on the badge's reverse/backside:Sporrong

 

This is a kueffel esser slide ruler with case. It was made in the usa. It is 12" long. Today after I took pictures to list this with the plastic parts above and below the slider part crumbled apart. I

 

VINTAGE Professional Scientific Massage Modality Model M-1 Made in USA by John Oster Manufacturing Co. Milwaukee Wisconsin Works great and is in nice condition for its age. Comes with original box and

 

VINTAGE FEE & STEMWEDEL CHICAGO WALL HANGING AIRGUIDE BAROMETER THERMOMETER DECO. 23" LENGTH. (WEITH HANGER) MARKED ON THE FRONT : AIRGUIDE BAROMETER COMPENSATED. MADE IN USA BY FEE AND STEMWEDEL

 

You are bidding on a vintage weather station which shows the temperature, barometer pressure and hygrometer. It measures 10 1/2" x 13" x 1". The world view is brass and each instrument is made in Fran

 

excellentstuff-auctions KEEPING IT FRESH... New items added EVERYDAY DESCRIPTION: SIX vintage aspirin tins. You get: Layman's Aspirin Layman's Aspirin (mini size with slide out drawer) Puretest Aspiri

 

Ideal example for demonstrating human anatomy and study. Wonderful gift for that ambitious deserving medical student – for medical use only! I have purchased several damaged articulated skeletons th