A most interesting piece of early optical equiptment. As you turn the top section, the main lens rises and falls. It's all in those twists. I believe the whole thing can come apart for cleaning. It's

 

Zeiss Condenser from Ultraphot 2 microscope. Iris movement perfect with no corrosion at all Lenses immaculate Unit is in excellent cosmetic condition. Please refer to photos for more information. Sold

 

Fowler’s Long Scale Calculator Very acceptable example of Fowler’s “Magnum” Long Scale Calculator. The calculator is just under 4¾” in diameter with a movable scale and a movable cursor. It

 

Green Cross Porcelain License Plate Topper - Medical Doctor. 3.5" x 3.5." Wear as shown. .... Combined shipping on multiple items.

 

ANTIQUE BOXED BRASS FIELD MICROSCOPE Description ANTIQUE BOXED BRASS FIELD MICROSCOPE ... A BRASS SMALL SIZE MICROSCOPE WHICH OVERALL IS IN GOOD CONDTION. NO SIGN OF A MAKERS MARK. COMES IN WHAT APPER

 

Paregoric bottle from Abraham Cut Rate Drug Co. in Rutland Vermont. 4 1/2 inches tall and in excellent condition. The label states this contained opium and was prescribed to kids from 3 days old (3 dr

 

This set is in mint condition.

 

...............................................Three Antique Microscope Slides Foraminifera by Richard Suter ……………………………….…..Foraminifera from Mediterranean Sea …………�

 

Antique E Leitz Wetzler Microscope What an awesome piece from Indianan University. No. 19054 New York on the Scope This piece has a smooth glide action. It is tarnished. It has quite a few attachments

 

VINTAGE 1911 ROYAL ELECTRIC VIBRATOR MEDICAL QUACK DEVICE No. 70168 Volts 110 Manufacturer: The P.A. Geier Co. Cleveland Ohio Patent Dates June 1908 & October 1911 Works great! Cord in very good c