A Regnas Glass Ear Syringe. A good, clean medical collectable with ornate box which I would think dates from the 1920’s or 30’s. Box shows signs of age and shelf wear, syringe is excellent, clean

 

Antique Microscope Slide by Richard Suter. Botany. T.S. Ovary of Foxglove. See images for condition: Excellent. I ALSO BUY ANTIQUE MICROSCOPES AND MICROSCOPE SLIDES. CONTACT ME BY EMAIL FOR MORE INFOR

 

Here on offer is a rare pair of antique Victorian rolled gold pince nez dating to between 1880 to 1900. This wonderful pair of pince nez has a frame that has a rolled gold finish. Joining the lenses i

 

Slide rule c 1959 belonged to former Congressman Bob Filner who started college as an engineering student before switching majors and obtaining his PhD in history of science.

 

Traditional Weather Station Barometer Thermometer Hygrometer Gold Coloured Dials WOOD FRAMED WEATHER STATION Polished Gold Coloured Dials & Bezel On A Dark Wood Base. Weather forecast indication.

 

PRO-E Drafting MachineVery light usage

 

Vintage Keuffel & Esser Co. slide rule. Case and ruler show slight wear from use and age. There is a name written just on the inside flap of the case as shown in the pictures.

 

Vintage German Slide Rule FABER CASTELL DUPLEX 2/82 Sliderule - 13" - Light use wear - Overall Good Condition Thanks and Good LUCK!! PLEASE NOTE: Shipping & handling is always disclosed in the auc

 

brewcity Store You are bidding on a Estate lot of Machinist stainless steel rulers, caliper dividers and other tools. Rulers are from The Lufkin Rule Co. General and W. Schmaloz Chicago. Caliper divid

 

Set of 3 great condition out of a doctors office I just cleaned out dr has been in his office for 50 years an he says theve been there a long time