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File:Salk headlines.jpg
Size of this preview: 220 × 284 pixels. Other resolution: 308 × 397 pixels.
Original file (308 × 397 pixels, file size: 39 KB, MIME type: image/jpeg)
| Description | Photo of newspaper headlines about polio vaccine tests |
| Date | |
| Source | March of Dimes |
| Author | March of Dimes |
| Permission (Reusing this file) |
no renewal per search; The image contains readable text of headlines only. As a collage or collection of such front pages, the photo is an original image by the photographers and would not require permission from any of the newspapers. It is also of low resolution. |
Licensing
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This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:34, 21 October 2021 | | 308 × 397 (39 KB) | wikimediacommons>Lojwe | Cropped 1 % horizontally, 1 % vertically using CropTool with precise mode. |
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