https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12308431Edit ImageSaveSaveEditCropCustom TextFort Bragg, North Carolina. Gas mask drill, Company J, 41st Engineers. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 903 px | 300 dpiLarge JPEG 3500 x 2634 px | 300 dpiBest Quality JPEG 3900 x 2935 px | 300 dpiTIFF 3900 x 2935 px | 300 dpi | 10.94 MBFree DownloadFort Bragg, North Carolina. Gas mask drill, Company J, 41st Engineers. Sourced from the Library of Congress.More