https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12143701Edit ImageSaveSaveEditCropCustom TextPouring concrete in construction of one of the igloos at the Umatilla ordnance depot. Hermiston, Oregon by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 916 px | 300 dpiLarge JPEG 3500 x 2673 px | 300 dpiBest Quality JPEG 13777 x 10520 px | 300 dpiTIFF 13777 x 10520 px | 300 dpi | 138.24 MBFree DownloadPouring concrete in construction of one of the igloos at the Umatilla ordnance depot. Hermiston, Oregon by Russell LeeMore