Submarine (“Submarine Vessel, Submarine Bombs and Mode of Attack”) for the United States government. Submarine vessel, longitudinal section. Scan from original engineering design in pencil, ink, and watercolor. 1806.

Submarine (“Submarine Vessel, Submarine Bombs and Mode of Attack”) for the United States government. Submarine vessel, longitudinal section. Scan from original engineering design in pencil, ink, and watercolor. 1806.

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Posted on Tuesday the 23rd of February 2010 at 04:03pm