https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14305251Edit ImageSaveSaveEditCropCustom TextAbandoned Mine Showing how Prop Timber Is Used to Support Roofs of Tunnels, Scranton, Pa., U.S.A. by Keystone View CoOriginal public domain image from Getty MuseumMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 618 px | 300 dpiLarge JPEG 3500 x 1803 px | 300 dpiBest Quality JPEG 6639 x 3420 px | 300 dpiFree DownloadAbandoned Mine Showing how Prop Timber Is Used to Support Roofs of Tunnels, Scranton, Pa., U.S.A. by Keystone View CoMore