These 20 Microscope Slides show a variety of Marine and Freshwater plants and creatures. The close-up photograph is Cnidaria Obelia by B Anton. The slides are in very good condition, very clean with c

 

This come out of a drug store that went out in 1940 it was made by the Penn co USA . looks like it been used some And very old .

 

This was used at Michigan, most likely in a biology class. The leather case is rather "crispy" from age but the instruments seem to be in good repair. Stamped Max Wocher & Son, Cincinnati, O.

 

These QUESTIONNAIRES & LETTERS are from the 1870's to the 1890's , and DEAL with VERY EARLY & CANDID DISCUSSIONS , IN DETAIL - of SEXUAL DYSFUNCTIONS & Personal PROBLEMS !!! PLEASE ALSO SE

 

Please note: We ship Worldwide. This item will be sent via Royal Mail International Signed For. Europe £ 20 Rest World: £30 Normal 0 Up for auction are three small, smart looking microscopes. All of

 

Up for bid is a old (around 100 years) real human Radius arm bone for medical study. This is a nice medical specimen, the bone is in good shape, there is some wear and chips from the years of handling

 

An early Victorian microscope slide. The coverslip is attached with red sealing wax, a method attributed by Bracegirdle to Andrew Pritchard. The image shows front and rear views of the slide (note: th

 

This auction consists of a Eureaka coolidge xray tube with the leaded glass cover.It measures about 20 in. long.Middle diameter is 6 in.Cannot test so it is sold as not working.Condition is shown in p

 

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

 

"Vibratory Technique" Physician's Manual 1914 Author: Dr. Benjamin Houston Brown Publisher: Chicago Vibratory Publishing Company 1914 Condition: Cover has wear and edges bent from a century of storage