File:3a28656u Start of super heating union 1906.tif

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Author
Bode, Martin W., 1871-1947
Description
English: Work of 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 1 January 1906
date QS:P571,+1906-01-01T00:00:00Z/11
institution QS:P195,Q131454
Source
This image is available from the United States Library of Congress's Prints and Photographs division
under the digital ID cph.3a28656.
This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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Public domain

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current15:01, 28 December 2017Thumbnail for version as of 15:01, 28 December 20171,536 × 1,219 (1.79 MB)Balabinrm (talk | contribs)User created page with UploadWizard

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