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Original file (2,700 × 1,800 pixels, file size: 1.21 MB, MIME type: image/jpeg)
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Summary
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| Author | Unknown photographer | ||
| Permission (Reusing this file) |
Reuse Restrictions None - This image is in the public domain and can be freely reused. Please credit the source and/or author listed above. |
Licensing
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This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 17:37, 21 January 2013 | | 2,700 × 1,800 (1.21 MB) | Fæ | {{Information |Description = {{en|<br> :'''Title''' Intravenous Injection to Mice :'''Description''' W. Heston giving an intravenous injection to mice. Heston, around 1944, studied pulmonary tumors and heredity in mice with an attempt to localize tumor... |
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