https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/5803466Edit ImageSaveSaveEditCropCustom TextShoulder board Ceremony Cadets at the U.S. Coast Guard Academy take part in the shoulder board ceremony for first-year cadets, signifying the end of "Swab Summer," the seven-week indoctrination period for the incoming students, New London, Conn., Aug. 17, 2015. (U.S. Coast Guard photo by Petty Officer 3rd Class Lisa A. Ferdinando). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGBanner JPEG 1200 x 798 px | 300 dpiLarge JPEG 3200 x 2128 px | 300 dpiFree DownloadShoulder board Ceremony Cadets at the U.S. Coast Guard Academy take part in the shoulder board ceremony for first-year cadets, signifying the end of "Swab Summer," the seven-week indoctrination period for the incoming students, New London, Conn., Aug. 17, 2015. (U.S. Coast Guard photo by Petty Officer 3rd Class Lisa A. Ferdinando). Original public domain image from FlickrMore