license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use...
Carl Louis Gregory, close view with reflector, paper print frame in aperture of projector head, several covers removed for display, March 1943 applies...
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part...
wikimedia.org/wiki/user:AnemoneProjectors author name string: AnemoneProjectors Wikimedia username: AnemoneProjectors publication date: 27 March 2011...
considerations -- II. Gas attacks: General ; Cylinder cloud attacks ; Projector attacks ; Trench mortars and artillery ; Gas hand grenades -- III. Warfare...
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright...
license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use...
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 100 years...
"Bolshevism on Trial" ad in Educational Film Magazine (Jan-Jun 1919) (IA educationalfilmm01city) (page 187 crop).jpg...
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