https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12170233Edit ImageSaveSaveEditCropCustom TextAcetylene welding, a necessary part of oil field activities, Seminole, Oklahoma by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 850 px | 300 dpiLarge JPEG 3500 x 2479 px | 300 dpiBest Quality JPEG 4339 x 3073 px | 300 dpiTIFF 4339 x 3073 px | 300 dpi | 25.43 MBFree DownloadAcetylene welding, a necessary part of oil field activities, Seminole, Oklahoma by Russell LeeMore