https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12296110Edit ImageSaveSaveEditCropCustom TextNew Britain, Connecticut A core blowing machine. Sand is blown into the core box as it travels away from the machine on a conveyor. 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 1192 px | 300 dpiLarge JPEG 3500 x 3475 px | 300 dpiBest Quality JPEG 5088 x 5052 px | 300 dpiTIFF 5088 x 5052 px | 300 dpi | 49.05 MBFree DownloadNew Britain, Connecticut A core blowing machine. Sand is blown into the core box as it travels away from the machine on a conveyor. Sourced from the Library of Congress.More