https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12287834Edit ImageSaveSaveEditCropCustom TextWashington, D.C. Bricklaying class at the Armstrong Technical High School. 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 1198 px | 300 dpiLarge JPEG 3500 x 3493 px | 300 dpiBest Quality JPEG 4725 x 4716 px | 300 dpiTIFF 4725 x 4716 px | 300 dpi | 42.5 MBFree DownloadWashington, D.C. Bricklaying class at the Armstrong Technical High School. Sourced from the Library of Congress.More