Elevated Railroad, Burling Slip, New York. by Charles Bierstadt https://www.rawpixel.com/image/14287142/elevated-railroad-burling-slip-new-york-charles-bierstadtFree Image from public domain licenseSteamer Running to Harlem and Mott Haven from Peck Slip, N. York. by Edward Anthony https://www.rawpixel.com/image/14285282/photo-image-public-domain-boatFree Image from public domain license