https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14287529Edit ImageSaveSaveEditCropCustom TextGovernment Excavations under the East River at Hallets Point, for removal of rocks and enlargement of the channel. [New York] by Edward and Henry T Anthony and CoOriginal public domain image from Getty MuseumMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 613 px | 300 dpiLarge JPEG 3500 x 1787 px | 300 dpiBest Quality JPEG 6563 x 3350 px | 300 dpiFree DownloadGovernment Excavations under the East River at Hallets Point, for removal of rocks and enlargement of the channel. [New York] by Edward and Henry T Anthony and CoMore