U.S.S. Newark, sighting 6-inch gun

The first USS Newark (C-1) was a United States Navy protected cruiser, the eighth protected cruiser launched by the United States. In design, she succeeded the "ABC" cruisers Atlanta, Boston, and Chicago with better protection, higher speed, and a uniform 6-inch gun armament. Four additional protected cruisers (C-2 through C-5) were launched for the USN prior to Newark. She was laid down by William Cramp and Sons of Philadelphia on 12 June 1888, launched on 19 March 1890, sponsored by Miss Annie Boutelle, the daughter of Representative Charles A. Boutelle of Maine, and commissioned on 2 February 1891, Captain Silas Casey III in command. Read more: https://en.wikipedia.org/wiki/USS_Newark_(C-1)

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.