W. D. Hooper’s patent cupping apparatus with tubular blades. (From patent specifications, U.S. patent no. 68985.)
- Author
- The Project Gutenberg EBook of Bloodletting Instruments in the National Museum of History and Technology, by Audrey Davis and Toby Appel
- Posted on
- Friday 27 March 2020
- Dimensions
- 193*400
- Tags
- Medicine
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