https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12250905Edit ImageSaveSaveEditCropCustom TextType of bedroom ventilating flaps. Chandler, Arizona, project. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 1037 px | 300 dpiLarge JPEG 3500 x 3025 px | 300 dpiBest Quality JPEG 5285 x 4568 px | 300 dpiTIFF 5285 x 4568 px | 300 dpi | 46.08 MBFree DownloadType of bedroom ventilating flaps. Chandler, Arizona, project. Sourced from the Library of Congress.More