An ideal assorted Collection of Specimens for the Preparation and Mounting of Microscopic Slides: Briefly Includes: All the small cases contain Full or nearly full Cover Glasses ... interesting differ

 

Vintage medical glass "Nasal Douche" measuring approx. 3 1/2" long in good clean condition no damage complete with original box and instructions, box a little aged marked Ayrton's improved all glass N

 

Antique Microscope slide Ward prepared Manchester Spotted Worm Sea Cucumber Diatoms are a major group of algae, and are among the most common types of phytoplankton this and the hundreds more slides a

 

Vintage solid aluminum gold mining pan with rolled top edge. 8" diameter x 1 1/4" high

 

LUFFT ABBEON HYGROMETER BRASS TEMPERATURE INDICATOR Model HTAB169B Abbeon, CA. Inc 123 Gray Avenue Santa Barara, Calif. 93101 Made in West Germany Relative humidity usable in temperatures up to 230* B

 

Early Dr. I. Douglas Dentist Romeo MI Pocket Mirror This early pocket mirror measures 1 1/2" in diameter. The mirror is from the office of dentist Dr. I. Douglas in Romeo, Michigan. The glass is scrat

 

Up for auction, two Autolite carbide mine lamps. Both are in 'as found' condition and are used. Bases unscrew from both lamps, and the valves seem to work. See all photos. Individual descriptions are

 

250 Lb Pound Pull Very Strong Powerful MagnetUse With Great Care Posted with eBay Mobile

 

A Paraline Professional Architects model RAS instrument, Loomis Industries; with box and manual. The instrument measures 12 and 1/2 inches 2 and 13/16 inches, with wheel extending a further half inch.

 

A tin box containing 6 old grain weights, 6, 5, 4, 3, 1, 1. In concave design, most original gilding intact, no maker's or other marks. Probably mid 19th century.I am later advised that they are proba