https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12147083Edit ImageSaveSaveEditCropCustom TextDetail of wool scouring machine. Metal forks pull the wool through the hot alkaline bath. Wool scouring plant, San Marcos, Texas by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 920 px | 300 dpiLarge JPEG 3500 x 2683 px | 300 dpiBest Quality JPEG 13640 x 10455 px | 300 dpiTIFF 13640 x 10455 px | 300 dpi | 136.1 MBFree DownloadDetail of wool scouring machine. Metal forks pull the wool through the hot alkaline bath. Wool scouring plant, San Marcos, Texas by Russell LeeMore