Image from the US NationalParkService of the 9/11 terrorist attacks in New York City. Source: http://www.nps.gov/remembrance/start.html \ English applies
not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices)
not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices)
described at URL: https://www.flickr.com/photos/ferlinka/6146012070/ operator: Flickr URL: https://live.staticflickr.com/6179/6146012070_597f19408f_o.jpg
described at URL: https://www.flickr.com/photos/ferlinka/6146013956/ operator: Flickr URL: https://live.staticflickr.com/6181/6146013956_53b9687c88_o.jpg