Circa 1890. French device invented by Stanislas Limousin in 1850 for masking the taste of bitter medicine powders. The device made rice flour shells (cachets) to hold the disagreeable tasting drug. Ca

 

THIS IS A TRULY LOVELY ANTIQUE PAIR OF Z BAR PINCE NEZ SPECTACLES SIGNED AO FOR AMERICAN OPTICAL AND ALSO 1/10 12K GF ( GOLD FILLED ) ON THE NOSE BAR. IT ALSO IS MARKED 33. THE ENTIRE FRAME PLUS THE C

 

ANTIQUE MICROSCOPE OCULAR APPROXIMATELY 5 X MAGNIFICATION OUTSIDE DIAMETER OF FRICTION TUBE SLEEVE = 1.224 INCHES UNUSUAL EYE-CUP ATTACHMENT: BY THREADS RATHER THAN PUSH-ON -- SEE FIRST PHOTO

 

Payment Antique Microscope Test Slide of Deal by Arthur Cottam Click to View Image Album Click to View Image Album Arthur Cottam was one of the most eminent Victorian diatomists and any slides that va

 

This Microscope Accessory (which I believe to be by Beck) comprises three retarding selenite discs fitted to rotating cells on three arms which, when in use, forms part of the substage assembly of sui

 

Were not quite sure what this device is, but it has 3 different companies on it. The first being on the side of the device witch is B&L, which we think stands for Buasch and Lomb. Buasch and Lomb

 

THIS QUACK MEDICINE VIOLET RAY INSTRUMENT IS MADE OF BAKLITE AND HAS TWO GLASS PROBES THAT LIGHT UP WHEN YOU TURN THE INTRUMENT ON ~!! THIS ITEM WORKS BUT THE SWICTH IS VERY TOUCHY. WE HAVE PUT A NEW

 

Rare Antique Young's Improved Rectal DilatorsThis is a Great addition to your Antique Medical Collection. Young's Rectal Dilators were prescribed for constipation and hemorrhoids circa 1900 to 1940. T

 

Sell ​​Cuff-Type of "Mcintosh", about 1780, in original pyramid-box, with 5 lenses and various accessories like the pictures, in good condition.

 

MACKENZIE’S FIVE THOUSAND RECEIPTS In All the Useful and Domestic Arts: Constituting a Complete Practical Library and Operative Cyclopedia. By Colin Mackenzie. Published in 1853 by Troutman & Ha