https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/429651Edit ImageSaveSaveEditCropCustom TextIllustration by an American engineer and inventor, Robert Fulton (1765-1815), of longitudinal section of a submarine vessel for the United States government. Original from Library of Congress. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 740 px | 300 dpiLarge JPEG 3300 x 2036 px | 300 dpiTIFF 3300 x 2036 px | 300 dpi | 38.47 MBFree DownloadIllustration by an American engineer and inventor, Robert Fulton (1765-1815), of longitudinal section of a submarine vessel for the United States government. Original from Library of Congress. Digitally enhanced by rawpixel.More