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Mortars, U.S. Navy Yard, Boston, Mass.
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File name: 06_11_000450..Title: Mortars, U.S. Navy Yard, Boston, Mass...Alternative title: . .Creator/Contributor: ..Created/Published: ..Date issued: 1850 - 1929 (approximate)..Date created: ..Physical description: 1 photographic print on stereo card : stereograph..Genre: Stereographs; Photographic prints ..Subjects: Charlestown Navy Yard (Mass.); Naval yards & naval stations; Charlestown (Boston, Mass.)..Notes: Title from handwritten text on verso.. .Series: ..Location: Boston Public Library, Print Department..Rights: Rights status not evaluated
A very large dataset of various big guns, howitzers, mortars, columbiads, all types of canon-like things - everything besides machine guns and rockets. This collection as well as all massive collections on Picryl.com required two steps: First, we picked a set to train AI vision to recognize cannon artillery, and after that, ran all 25M+ images in our database through our image recognition network. All media in the collection is in the public domain. There is no limitation on the dataset usage - educational, scientific, or commercial.
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