File:40934u Start of super heating union 1906.tif
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Original file (7,236 × 5,912 pixels, file size: 122.44 MB, MIME type: image/tiff)
Summary
| Description |
English: Bode, Martin W., 1871-1947; Photograph shows African American inventor Charles S.L. Baker and another man, possibly Baker's brother Peter, standing behind heating (radiator) system. One man is holding a knob that is attached to two wires. |
| Date | |
| Source | https://www.loc.gov/pictures/item/2011660047/ |
| Author | Bode, Martin W., 1871-1947 |
Licensing
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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. 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. |
| 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 | |
|---|---|---|---|---|---|
| current | 15:01, 28 December 2017 |  | 7,236 × 5,912 (122.44 MB) | Balabinrm | User created page with UploadWizard |
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