Developed during WWII to test visual acquity for the military by the remarkable Dr. Isreal Dvorine, these color plates were painstakingly developed, tested and re-tested to accurately detect, classify

 

Normal 0 false false false EN-GB X-NONE X-NONE MicrosoftInternetExplorer4 Original 1970s Weather station. Plexiglas sphere with a chrome circular thermometer, hydrometer and barometer. The sphere has

 

SUNDIAL I recently acquired a large collection of vintage compasses and other similar scientific/field instruments from an estate. These are not my area of expertise but they all seem to be in working

 

Up for auction is a Keuffel & Esser No. 55 1806 Mark I Beam Compass, with interlocking sections extending to 24" maximum length. Bars are stainless steel. This vintage drafting tool was acquired a

 

A really nice pair of Vintage Safety glasses, very well made, wrapped in leather, brass, nickel plate rims, covered arms, No breaks in great condition all parts work perfectly...Any questions please e

 

MEADOWTOWN AUCTIONS PRESENTS: VINTAGE 1979 ODYSSEY KALEIDOSCOPE LIQUID MOTION With Box Mag-Nif In Excellent Condition- Box has some wear to it Enjoy ! Thank you for choosing Meadowtown-purveyor of vin

 

This is a brand new with original packaging and case. It even includes the plastic bag it came in! The box is not in great shape but directions and case are excellent. The outside pages of the directi

 

Lot of vintage dental items, what you see is what you get, Nice lot!! Check out my other auctions for more dental items!

 

ANTIQUE MICROSCOPE SLIDE. A.C.COLE. HUMAN LUNG. INJECTED. SEE IMAGES FOR CONDITION. SPECIMEN EXCELLENT. SMALL CHIP TO BOTTOM OF SLIDE I AM LISTING MORE ANTIQUE MICROSCOPE SLIDES OF VARYING SUBJECT MAT

 

ZEISS WETZLER 20 x 50 BINOCULARS No.61569. PLEASE SEE CONDITION REPORT AND PHOTOS ABOVE TO ASSESS. No case.