Trepanning_instrument_(2).jpg
![File:Trepanning instrument (2).jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Trepanning_instrument_%282%29.jpg/445px-Trepanning_instrument_%282%29.jpg)
Summary
Description Trepanning instrument (2).jpg |
English:
"Description of an Instrument for Performing the Operation of Trepanning the Skull, with More Ease, Safety and Expedition, than Those Now in General Use", Transactions of the Royal Irish Academy, Vol. 4 (1790-1792), pp. 119-139.
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Date | |
Source | https://www.jstor.org/stable/30078668 |
Author | Unknown author Unknown author |
Licensing
Public domain Public domain false false |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer .
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/ PDM Creative Commons Public Domain Mark 1.0 false false