https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/441772Edit ImageSaveSaveEditCropCustom TextAPOLLO XII - countdown demonstration test (CDDT). Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1027 x 1200 px | 300 dpiLarge JPEG 2995 x 3500 px | 300 dpiBest Quality JPEG 5000 x 5844 px | 300 dpiTIFF 5000 x 5844 px | 300 dpi | 167.22 MBFree DownloadAPOLLO XII - countdown demonstration test (CDDT). Original from NASA. Digitally enhanced by rawpixel.More