Early brass drum microscope with 4 objectives, holder for stage condenser(loose fitting), 2 small early specimen slides, box of cover slips and some fittings from the box to include accessory drawer a

 

Here's an early wooden mortar & pestle up for bids without reserve! It dates back to the 19th Century, has a fabulous patina and shows age and wear. Possibly made of cherry, it has gorgeous reddis

 

This Microscope Slide is of the Thorax of a Diamond Beetle and has been mounted, unusually, on a dark purple coloured glass slide. The slide is in excellent condition, very clean with coverslip intact

 

Rotatable Nicol Prisms, 39mm diameter substage fitments.

 

There is one of these instruments in the British Science Museum, to whom I am indebted for the information which follows.It was invented in 1890 by one Doctor Gerald Joseph Macaura, who patented it (N

 

This 5 pound Mortar and pestle are from a previously working pharmacy. The mortar is 5" X 3.5 tall and the pestle is 7.5 inches in length. Very Heavy Solid Brass

 

Vintage 1920s Renulife Violet Ray Health Generator, Quack Medicine Device Probe Posted with eBay Mobile

 

Old doctors bag. On bottom stamped 18 1464. Bag is roughly 20" x 11" x 12" tall. It looks like it use to have a lining but now there isn't any. Inside very dirty. Case is very old. Leather has cracks

 

Nice original condition

 

This is an antique letter from a dentist, Dr. Stanley C Reynolds, to the Dental Supply Co. written in 1914. The letter fills the entire front and back of two sheets of the dentist's stationery. The st