https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8854578Edit ImageSaveSaveEditCropCustom TextDate every classified document (1964) poster by Don Ferguson. Original public domain image from Library of Congress. Digitally enhanced by rawpixel.View public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 920 x 1200 px | 300 dpiLarge JPEG 2682 x 3500 px | 300 dpiBest Quality JPEG 6885 x 8985 px | 300 dpiTIFF 6885 x 8985 px | 300 dpi | 176.99 MBFree DownloadDate every classified document (1964) poster by Don Ferguson. Original public domain image from Library of Congress. Digitally enhanced by rawpixel.More