https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4044199Edit ImageSaveSaveEditCropCustom TextSchool of Permits. This school of permits contained 60-80 individuals, each over a foot long. The school was observed in the Dry Tortugas, Florida.(Original source: National Ocean Service Image Gallery). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 900 px | 300 dpiLarge JPEG 1290 x 968 px | 300 dpiFree DownloadSchool of Permits. This school of permits contained 60-80 individuals, each over a foot long. The school was observed in the Dry Tortugas, Florida.(Original source: National Ocean Service Image Gallery). Original public domain image from FlickrMore