https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/431544Edit ImageSaveSaveEditCropCustom TextAeronautics - Aerial Machines from the book New Popular Educator (1904), a vintage collection of early aerial machines. Digitally enhanced from our own original plate. MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 929 px | 300 dpiLarge JPEG 3500 x 2709 px | 300 dpiBest Quality JPEG 7943 x 6147 px | 300 dpiTIFF 7943 x 6147 px | 300 dpi | 279.42 MBFree DownloadAeronautics - Aerial Machines from the book New Popular Educator (1904), a vintage collection of early aerial machines. Digitally enhanced from our own original plate. More