https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8765996Edit ImageSaveSaveEditCropCustom TextThreshing at the Pierson Park Airfield, Goodyear Blimp in Background 06/1973. Photographer: Falconer, David. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGBanner JPEG 1200 x 804 px | 300 dpiLarge JPEG 3000 x 2009 px | 300 dpiFree DownloadThreshing at the Pierson Park Airfield, Goodyear Blimp in Background 06/1973. Photographer: Falconer, David. Original public domain image from FlickrMore