This photograph is in the "National Photo Company Collection" of the Library of Congress, Prints and Photographs Division . It is in the public domain (as are the versions of it here).
The thumbnail version is linked-to is a full resolution PNG that I have created from the original TIFF downloaded from the L of C. Since the Library of Congress URLs have changed at least once, instead of citing the URL of the original image, I'll cite the call number.
Teletype Radio Plane Set, 1922
Teletype radio plane set, used by Navy Dept., to receive typewritten radio messages from Naval airplanes." Call Number: LOT 12294, v. 8 [item] [P&P]. Reproduction Number: LC-USZ62-42074 1922-08-30.
The National Photo Company Collection image here is in the public domain. The digitized versions of them at the Library of Congress and the re-presentation of these here remain in the public domain.
All portions of this document not noted otherwise are Copyright © 2010 by David M. MacMillan and Rollande Krandall.
Circuitous Root is a Registered Trademark of David M. MacMillan and Rollande Krandall.
This work is licensed under the Creative Commons "Attribution - ShareAlike" license. See http://creativecommons.org/licenses/by-sa/3.0/ for its terms.
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