File:1916 New York polio epidemic chart.png

1916_New_York_polio_epidemic_chart.png (538 × 244 pixels, file size: 212 KB, MIME type: image/png)

Summary

Description
English: 1916 New York polio epidemic chart
Date
Source The History of Vaccines: New York City Polio Epidemic
Author Department of Health of New York City, 1916.

Licensing

Public domain
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.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:1916_New_York_polio_epidemic_chart.png

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1916 New York polio epidemic chart

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current21:31, 10 March 2019Thumbnail for version as of 21:31, 10 March 2019538 × 244 (212 KB)BD2412User created page with UploadWizard

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