File:Bonn 1900.jpg
Original image: Photochrom print (color photo lithograph)
Reproduction number: LC-DIG-ppmsca-00787 from Library of Congress, Prints and Photographs Division, Photochrom Prints Collection
Reproduction by Photoglob AG, Zürich, Switzerland or Detroit Publishing Company, Detroit, Michigan
Author
Unknown author
Permission
(Reusing this file)
"Photographs in this collection were published before 1929 and are therefore in the public domain."
Reproduction number: LC-DIG-ppmsca-00787 from Library of Congress, Prints and Photographs Division, Photochrom Prints Collection
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This image is available from the United States Library of Congress's Prints and Photographs division
under the digital ID ppmsca.00787. 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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(Reusing this file)
Licensing
- For photochroms by the Detroit Publishing Co.
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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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- For photochroms by the Photoglob AG
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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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The author of this image from Switzerland is unknown, and the image was published at least 70 years ago. It is therefore in the public domain in Switzerland by virtue of Art. 31 of the Swiss Copyright Act.
 Note that this applies only if a reliable source is cited to indicate that the author is not publicly known; just not knowing who the author is is not enough to qualify the image as public domain. This image may not be in the public domain in countries other than Switzerland.
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