https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12173752Edit ImageSaveSaveEditCropCustom TextPicket of striking oil workers union. Seminole, Oklahoma by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 919 x 1200 px | 300 dpiLarge JPEG 2681 x 3500 px | 300 dpiBest Quality JPEG 10477 x 13676 px | 300 dpiTIFF 10477 x 13676 px | 300 dpi | 136.76 MBFree DownloadPicket of striking oil workers union. Seminole, Oklahoma by Russell LeeMore