In very good condition Size: adjustable

 

Antique Electric Motor/Generator On Marble BaseHere's a real old Electric Motor or possibly a Generator on a Marble base. All of the original wiring on the magnetic metal frame as well as the armature

 

THIS IS WHAT YOU'RE BIDDING FOR: From my personal collection, here's a beautiful antique Apochromat 16mm N.A.=0.30 objective lens, from Carl Zeiss Jena of Germany, in traditional RMS screw mount and f

 

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Another Outstanding KX-43 RODAX POISON bottle. This one has got all of its labels. There is no chipping or cracking anywhere. There is still product inside, I did not try to remove it because I though

 

GOOD SIKES HYDROMETER CIRCA 1930 A superb Sikes Hydrometer in polished mahogany case. Silk and felt lined case. (small imperfection in the silk on the edge...see picture). All serial numbers match, .

 

Cool eye antique ophthalmoscope very old museum piece

 

Direct Vision Spectroscope by Griffin & George Direct vision spectroscope by Griffin & George with a metal casing some 4½” long by 1” in diameter. The device is in excellent condition: my

 

clindsay Store ANTIQUE WHEATON EMBOSSED GLASS CHEMISTRY APOTHECARY LAB BOTTLE AND STOPPER Prev Stop Play Next From estate sale to you !!! Bought a large lot these glass chemistry bottles. Different ch

 

This Microscope Slide is of Aborescent Silver by J T Norman. The bottom edge is slightly rough and the label is a bit grubby; otherwise the slide is in very good condition, very clean with coverslip i