https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12274687Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Louis Slinker and some of her pupils in one-room schoolhouse in Grundy County, Iowa]. 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 916 x 1200 px | 300 dpiLarge JPEG 2672 x 3500 px | 300 dpiBest Quality JPEG 10625 x 13918 px | 300 dpiTIFF 10625 x 13918 px | 300 dpi | 282.21 MBFree Download[Untitled photo, possibly related to: Louis Slinker and some of her pupils in one-room schoolhouse in Grundy County, Iowa]. Sourced from the Library of Congress.More