A Victorian era microscope slide of raphides from a squill plant, which glow brilliantly when viewed with crossed polarizing filters (polariscope). Raphides are crystals of calcium oxalate naturally p

 

UP FOR AUCTION TODAY IS A: .. ANTIQUE " JOHN M. MARIS & CO. OF PHILADELPHIA " BALANCE SCALE. NOT SURE HOW OLD THE SCALE IS, BUT THE COMPANY THAT MADE THIS SCALE WAS A PHARMACY SUPPLIER WHOS BUILDI

 

I just got this from an estate sale and don't really know exactly what it is. I plugged the main unit in and it makes a sound like I assume its working. It appears to be missing one electrode and anot

 

Brass Blood Letting (Bleeder) English Scarificator ca1900(?)Brass with12 steel blades. There is a depth adjuster for the blades. The cocking leverand trigger all function. The housing on this model me

 

Ebay seller "pkgeneralstore" watermarked image AUCTION TERMS: All International bidders please email me before bidding so i can exempt & approve you to be able to bid in my auctions as per my term

 

Sturdy Brass Tripod Stand Lacquered brass tripod the (folding) legs approx. 5” long, each fitted with an adjusting screw. I’m not sure what its original purpose was but it is in nice condition and

 

Up for bid is a pair of antique eyeglasses suitable for reading. They are from the late 1800's. They are in excellent condition with no breaks or repairs. All parts are original and fully functional.

 

Box Measures 5" x 3 1/2" x 2" High Telescope measures 4" x 3" Nice quality reproduction of a traveling monocular and box. This piece is all brass adjusts by turning the eye piece and collapses flat wi

 

For auction these super antique Victorian / Edwardian Pince-nez Spectacles - Ear Loop - Safety Chain & Case c1890-1920. The pince-nez frames are stamped with the makers monogram which looks like G

 

vintage brass weights for old style scales with wooden box base holder for scientific instrumentWonderful and Complete Powered by eBay Turbo Lister