You are bidding on a dozen 1970's vintage Gramercy Architect's Scales. Scales are 1/16, 1/8, 1/4, 1/2, 3/4 and 1-1/2. I also have Eningeer's Scales listed in a another auction. (The picture shown is t

 

twix Store Antique Doctor's Otoscope / Ear Trumpet Set With Case Canadian bidders - We are a registered business, if you are a Canadian resident, add GST - if you live in Ontario, please add HST. Cana

 

VINTAGE FAHRENHEIT THERMOMETER WITH UNIQUE SQUARE DESIGN & POINTER. ALL METAL CONSTRUCTION WITH PLASTIC LENS & RUBBER FEET. THE CHROME SCREW OPENS THE UNIT, SEE PHOTOS. THIS RARE PIECE WEIGHS

 

I apologise for my poor attempt at Close Up Photography .. this Micro Photograph is far brighter and clearer in real life ! Label states: EMINENT MEN .. A PHOTOGRAPHIC CURIOSITY FOR THE MICROSCOPE ..

 

this listing includes 1 ea. vintage lensatic compass in 100% functional condition..small amount of paint loss...metal case.. brass MADE IN JAPAN.. 2 INCH diameter

 

This is a 1 year supply of Barograph Charts At least I think they are, anyway. I don't know anything about them, except that they came from my grandfather's estate and he had a bunch of instruments th

 

i000000 VINTAGE CALUMET & HECLA MINING COMPANY PHOTO STEAM TRAIN RAILROAD CALUMET MI Click to Enlarge Click to Enlarge Description: Up for auction is a vintage photograph depicting a locomotive ow

 

You are bidding on 1 Dietzgen Alidade for use with a plane table. Instrument in very good condition. Case shows considerable use. Closing flap missing. Labled U.S. on instrument and case. Appears comp

 

This vintage mortar and pestle was purchased in an antique market in Italy.  There are no markings of brand or manufacturer.  It appears to have some green oxidation. It needs a cleaning, but I did

 

One microscope slide with 21 selected marine fossil diatoms from a deposit near Redondo Beach California USA. Mounted in Zrax, a special high refractive index diatom mountant. Will ship worldwide; Fla