https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4057657Edit ImageSaveSaveEditCropCustom TextB-17 Air Tanker Makes Drop, Wenatchee NF, WA 1970 Okanogan-Wenatchee National Forest Historic Photo. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 2759 x 1840 px | 300 dpiFree DownloadB-17 Air Tanker Makes Drop, Wenatchee NF, WA 1970 Okanogan-Wenatchee National Forest Historic Photo. Original public domain image from FlickrMore