https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8648531Edit ImageSaveSaveEditCropCustom TextBook talks, 12:15 to 12:45 noon hour, every Thursday Nov. thru Apr.Original public domain image from Library of CongressMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 814 x 1200 px | 300 dpiLarge JPEG 2375 x 3500 px | 300 dpiBest Quality JPEG 2779 x 4096 px | 300 dpiTIFF 2779 x 4096 px | 300 dpi | 32.57 MBFree DownloadBook talks, 12:15 to 12:45 noon hour, every Thursday Nov. thru Apr.More