https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/7726024Edit ImageSaveSaveEditCropCustom TextLight consumes coal - Save light, save coal United States Fuel Administration / / Coles Phillips ; Wards & Deutsch Litho. Co. Chicago.Original public domain image from Library of CongressMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 889 x 1200 px | 300 dpiLarge JPEG 1138 x 1536 px | 300 dpiTIFF 1138 x 1536 px | 300 dpi | 5 MBFree DownloadLight consumes coal - Save light, save coal United States Fuel Administration / / Coles Phillips ; Wards & Deutsch Litho. Co. Chicago.More