https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12145481Edit ImageSaveSaveEditCropCustom TextPattern of fiberboard machine. Forest Products laboratory. Madison, Wisconsin by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 888 px | 300 dpiLarge JPEG 3500 x 2590 px | 300 dpiBest Quality JPEG 8592 x 6357 px | 300 dpiTIFF 8592 x 6357 px | 300 dpi | 104.2 MBFree DownloadPattern of fiberboard machine. Forest Products laboratory. Madison, Wisconsin by Russell LeeMore