James_Gwathmey's_Nitrous_Oxide-Oxygen_Apparatus.jpg (429 × 484 pixels, file size: 42 KB, MIME type: image/jpeg)
Summary edit
Description |
An image of Gwathmey's Nitrous Oxide-Oxygen device for anesthesia. This illustration appeared on page 150 of the 1914 textbook titled Anesthesia, written by Gwathmey. |
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Source |
Original publication: Anesthesia |
Date |
1914 |
Author |
James T. Gwathmey |
Permission (Reusing this file) |
This book was first published in 1914 and is therefore in the Public Domain in the United States.
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Licensing edit
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
File history
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current | 04:31, 5 June 2017 | 429 × 484 (42 KB) | AlexanderSilver (talk | contribs) | Uploading an old public-domain work using File Upload Wizard |
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File usage
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