THIS IS WHAT YOU'RE BIDDING FOR: This week it's all about classic and vintage Leitz microscope objectives from my personal collection! For this auction, here's a beautiful brass antique "Achsenbild Ob

 

ruggedsolutions Store Up for your consideration is this vintage Quack Medicine Violet Wand Roller attachment. This roller has been tested and is in perfect working condition. ca. 1920 The metal tip me

 

WONDERFUL OLD SPECTACLES SUNGLASSES. THE COLOR IS A A SOFT AQUA BLUE. TEMPLES ARE COMPLETE ALSO AS YOU CAN SEE BY THE END OF THE FLAT PADDLE TIPS. FRAMES IN GREAT CONDITION WITH OLD PATINA STILL INTAC

 

Old photo of Centennial Copper Mining Co. miners posing wearing their carbide cap lamps and their traditional Lake Superior mining hats, with their round lunch pails. The Centennial Mine was an underg

 

20thc FRENCH BAROGRAPH "NAUDET" Description 20thc FRENCH BAROGRAPH "NAUDET" ... A GOOD QUALITY FRENCH BAROGRAH WITH MAKER NAME ON THE BASE "NAUDET" SERIAL NUMBER 50095. OVERALL CONDITION IS VERY GOOD,

 

Huge apothecary bottle (12” tall) with fancy label under glass for “Tr. Opii Camp.” which stands for tincture of opium with camphor. Label is complete but has three hairline cracks in the glass

 

Fine 19th Century faux ivory ox bone opera glasses, giving a good clear image, measuring 12cms or 4.75ins wide. Condition: uncleaned & un-restored condition - shrinkage cracks (see photos). Shippi

 

Antique Apothecary Clear Green Glass Bottle "IMPERIAL QUART"approximately 11 inches tall bottle is in good condition there are a lot of bubbles in the glassplease see pictures

 

Here is an "ITP IT'S TROUBLE-PROOF, PAT. AUG. 8, 1916" Miner's carbide lamp, Superintendent style with hook and 2 handles on the back. This larger carbide lamp, sometimes called a '6-hour' size, burns

 

Preparation of a blow fly's proboscis (mouthparts), by Charles M. Topping (1799-1874). Topping was widely known for his great skill in preparing this classic specimen. The slide, coverslip and papers