https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12289075Edit ImageSaveSaveEditCropCustom TextWashington, D.C. Class listening to a radio broadcast about South America, sponsored by a local station. 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 1165 x 1200 px | 300 dpiLarge JPEG 3399 x 3500 px | 300 dpiBest Quality JPEG 4775 x 4917 px | 300 dpiTIFF 4775 x 4917 px | 300 dpi | 44.78 MBFree DownloadWashington, D.C. Class listening to a radio broadcast about South America, sponsored by a local station. Sourced from the Library of Congress.More