Secret Town Trestle, near Gold Run, from the series "Central Pacific Railroad" by Charles Roscoe Savage https://www.rawpixel.com/image/8964494/photo-image-plant-tree-forestFree Image from public domain licenseTemples of the Rio Virgin, from the series "Utah" by Charles Roscoe Savage https://www.rawpixel.com/image/9031700/temples-the-rio-virgin-from-the-series-utah-charles-roscoe-savageFree Image from public domain licenseThe Narrows, Ogden Canon, from the series "Union Pacific Railroad" by Charles Roscoe Savage https://www.rawpixel.com/image/9047445/photo-image-person-mountain-natureFree Image from public domain licenseCamping Under the Rocks, Big Cottonwood by Charles Roscoe Savage https://www.rawpixel.com/image/8966067/camping-under-the-rocks-big-cottonwood-charles-roscoe-savageFree Image from public domain licenseFromental Halévy by Franck François Marie Louis Alexandre Gobinet de Villecholles and Justin Lallier https://www.rawpixel.com/image/14324966/image-face-hand-personFree Image from public domain licenseFrancisco de Paula Martínez de la Rosa y Berdejo by Franck François Marie Louis Alexandre Gobinet de Villecholles and Justin… https://www.rawpixel.com/image/14324223/image-rosa-face-handsFree Image from public domain licenseUnidentified woman wearing a long dark dress, holding a kerchief, standing by Bendann Brothers https://www.rawpixel.com/image/14307945/photo-image-face-person-clothingFree Image from public domain licenseA Ramble Through the Southern Tier on the Route of the Erie Rail Road. View from the Deep Cut, near Port Jervis. by Edward… https://www.rawpixel.com/image/14287501/photo-image-plant-tree-artFree Image from public domain licenseA Ramble Through the Southern Tier on the Route of the Erie Rail Road. View from the Top of the Starucca Viaduct. by Edward… https://www.rawpixel.com/image/14287163/photo-image-road-public-domain-natureFree Image from public domain licenseA Ramble Through the Southern Tier on the Route of the Erie Rail Road. View at Lackawaxen. by Edward Anthony https://www.rawpixel.com/image/14287299/photo-image-plant-tree-artFree Image from public domain licenseMill Run - Looking South. One Mile West of Altoona. [Pennsylvania Central R.R.] by Edward Anthony https://www.rawpixel.com/image/14287526/photo-image-plant-tree-artFree Image from public domain licenseA Ramble Through the Southern Tier on the Route of the Erie Rail Road. Looking up Starucca Creek, from below the Viaduct. by… https://www.rawpixel.com/image/14288057/photo-image-plant-person-treeFree Image from public domain licenseFrançois-Nicholas-Madeleine Morlot by Franck François Marie Louis Alexandre Gobinet de Villecholles and Justin Lallier https://www.rawpixel.com/image/14325993/image-face-person-crossFree 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