https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4076022Edit ImageSaveSaveEditCropCustom TextResearcher in MSH blast zone.jpgGifford Pinchot 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 804 px | 300 dpiLarge JPEG 3500 x 2346 px | 300 dpiBest Quality JPEG 4029 x 2701 px | 300 dpiFree DownloadResearcher in MSH blast zone.jpgGifford Pinchot National Forest Historic Photo. Original public domain image from FlickrMore