https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12151695Edit ImageSaveSaveEditCropCustom TextSalinas, California. Intercontinental Rubber Producers. D.O. Mumford, superintendent, in the company shops. He designed all mechanical equipment necessary in guayule cultivation by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 924 px | 300 dpiLarge JPEG 3500 x 2695 px | 300 dpiBest Quality JPEG 13984 x 10766 px | 300 dpiTIFF 13984 x 10766 px | 300 dpi | 143.6 MBFree DownloadSalinas, California. Intercontinental Rubber Producers. D.O. Mumford, superintendent, in the company shops. He designed all mechanical equipment necessary in guayule cultivation by Russell LeeMore