https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8649289Edit ImageSaveSaveEditCropCustom TextThe Karl Taylor Compton lectures, 1968Original public domain image from Library of CongressMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 1006 px | 300 dpiLarge JPEG 3500 x 2934 px | 300 dpiBest Quality JPEG 6880 x 5768 px | 300 dpiTIFF 6880 x 5768 px | 300 dpi | 113.62 MBFree DownloadThe Karl Taylor Compton lectures, 1968More