https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12306816Edit ImageSaveSaveEditCropCustom TextInsignia of Air Raid Protective Services. 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 903 x 1200 px | 300 dpiLarge JPEG 2634 x 3500 px | 300 dpiBest Quality JPEG 6449 x 8570 px | 300 dpiTIFF 6449 x 8570 px | 300 dpi | 105.42 MBFree DownloadInsignia of Air Raid Protective Services. Sourced from the Library of Congress.More