Eucalyptocrinus crinoid. Wenlock Limestone. Dudley Port. by William Hart https://www.rawpixel.com/image/14306829/eucalyptocrinus-crinoid-wenlock-limestone-dudley-port-william-hartFree Image from public domain licenseRailroad around Crested Peak. View from foot of Donner Lake. by Alfred A Hart https://www.rawpixel.com/image/14300578/railroad-around-crested-peak-view-from-foot-donner-lake-alfred-hartFree Image from public domain licenseInside view of Snow Gallery at Summit. Bolting the Frame to the Rocks. by Alfred A Hart https://www.rawpixel.com/image/14300576/image-frame-person-woodFree Image from public domain licenseCostumes of the XIX Century, Germany, Grand Duchy of Baden by Charles Lallemand and Hart https://www.rawpixel.com/image/14300248/photo-image-person-wood-clothingFree Image from public domain licenseThe Cathedral - Hart's Ledge, North Conway, N.H. by John P Soule https://www.rawpixel.com/image/14300542/the-cathedral-harts-ledge-north-conway-nh-john-souleFree Image from public domain licenseCape Horn, from Ravine below by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14300184/cape-horn-from-ravine-below-alfred-hart-and-carleton-watkinsFree Image from public domain licenseCostumes of the XIX Century, Germany, Grand Duchy of Baden by Charles Lallemand and Hart https://www.rawpixel.com/image/14300052/image-face-person-artFree Image from public domain licensePleasant Valley, looking East, Lower Canyon of Truckee River by Alfred A Hart https://www.rawpixel.com/image/14300181/pleasant-valley-looking-east-lower-canyon-truckee-river-alfred-hartFree Image from public domain licenseThe Devil's Den - Hart's Ledge - No. Conway, N.H. by Nathan W Pease https://www.rawpixel.com/image/14298232/the-devils-den-harts-ledge-no-conway-nh-nathan-peaseFree Image from public domain licenseBloomer Cut, Eastern portion, 34 miles from Sacramento. by Alfred A Hart https://www.rawpixel.com/image/14300121/bloomer-cut-eastern-portion-miles-from-sacramento-alfred-hartFree Image from public domain licenseBear River Valley, near Gold Run, Little York mines in the distance. by Alfred A Hart https://www.rawpixel.com/image/14300099/photo-image-plant-tree-goldFree Image from public domain licenseWagon Road and east portal of Summit Tunnel. Alt. 7,000 ft. by Alfred A Hart https://www.rawpixel.com/image/14300078/wagon-road-and-east-portal-summit-tunnel-alt-7000-ft-alfred-hartFree Image from public domain licenseCut at Dixie, Spur - 64 miles from Sacremento by Alfred A Hart https://www.rawpixel.com/image/14301959/cut-dixie-spur-miles-from-sacremento-alfred-hartFree Image from public domain licenseProfile Rock, near the First Crossing, of the Truckee River by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14299795/photo-image-public-domain-soilFree Image from public domain licenseBluffs in Donner Pass, Western Summit, 500 feet high. Altitude of Pass 7,090 feet. by Alfred A Hart https://www.rawpixel.com/image/14299960/image-art-water-mountainFree Image from public domain licenseRailroad on Pollard's Hill, 1,100 feet above Donner Lake. by Alfred A Hart https://www.rawpixel.com/image/14299946/railroad-pollards-hill-1100-feet-above-donner-lake-alfred-hartFree Image from public domain licenseCape Horn, from Ravine below by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14299647/cape-horn-from-ravine-below-alfred-hart-and-carleton-watkinsFree Image from public domain licenseChalk Bluffs above Alta. Cut 60 feet deep. by Alfred A Hart https://www.rawpixel.com/image/14299913/chalk-bluffs-above-alta-cut-feet-deep-alfred-hartFree Image from public domain licenseEmigrant Gap Ridge, 84 miles, Old Man Mountain, Castle Peak in distance by Alfred A Hart https://www.rawpixel.com/image/14299868/image-plant-tree-artFree Image from public domain licenseFrame of Snow Covering, 90 miles from Sacramento by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14299605/photo-image-frame-public-domain-natureFree Image from public domain licenseExcursion Party From Union, Broome Co., N.Y. Boat Built By Capt. Geo. E. Ross...Started Down the Susquehanna to Wyoming… https://www.rawpixel.com/image/14304222/image-person-art-waterFree Image from public domain licenseCrystal Lake, Altitude 5,907 feet, 90 miles from Sacramento by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14299253/photo-image-person-water-public-domainFree Image from public domain licenseLower Cascade Bridge above Cisco by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14299252/lower-cascade-bridge-above-cisco-alfred-hart-and-carleton-watkinsFree Image from public domain licensePleasant Valley, looking West. Lower Canyon of Truckee River. by Alfred A Hart https://www.rawpixel.com/image/14299406/pleasant-valley-looking-west-lower-canyon-truckee-river-alfred-hartFree Image from public domain licenseThe Cathedral - Hart's Ledge, North Conway, N.H. by John P Soule https://www.rawpixel.com/image/14299367/the-cathedral-harts-ledge-north-conway-nh-john-souleFree Image from public domain licenseCostumes of the Nineteenth Century. France, Alsace, Department of the Bas-Rhine, Arrondissement of Wissembourg, Commune of… https://www.rawpixel.com/image/14299039/image-face-person-artFree Image from public domain licenseMan with Mustache and Muttonchops, seated with a dog on his lap by Conway Weston Hart https://www.rawpixel.com/image/14278698/photo-image-dog-face-personFree Image from public domain licenseView of the Forks of the American River, 3 miles above Alta by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14278693/photo-image-person-public-domain-bearsFree Image from public domain licenseFirst Crossing of the Truckee River, 133 miles from Sacramento by Alfred A Hart https://www.rawpixel.com/image/14299391/first-crossing-the-truckee-river-133-miles-from-sacramento-alfred-hartFree Image from public domain licenseCathedral, Hart's Ledge, North Conway, N.H. by Edward Bierstadt https://www.rawpixel.com/image/14287751/cathedral-harts-ledge-north-conway-nh-edward-bierstadtFree Image from public domain licenseRock Study, Hart's Ledge, No. Conway. [White Mountains] by Augustus Marshall https://www.rawpixel.com/image/14294406/rock-study-harts-ledge-no-conway-white-mountains-augustus-marshallFree Image from public domain licenseSecret Town Bridge, 1,100 feet long, 62 miles from Sacramento by Alfred A Hart https://www.rawpixel.com/image/14289572/secret-town-bridge-1100-feet-long-miles-from-sacramento-alfred-hartFree Image from public domain licenseTrestle Bridge, Clipper Ravine, near view. by Alfred A Hart https://www.rawpixel.com/image/14299237/trestle-bridge-clipper-ravine-near-view-alfred-hartFree Image from public domain licenseUnidentified young man posed at table with books and cap, standing by C Hart https://www.rawpixel.com/image/14284696/unidentified-young-man-posed-table-with-books-and-cap-standing-hartFree Image from public domain licenseAm. River and Canon Cape Horn, River below Railroad 1,400 feet, 57 miles from Sacramento. by Alfred A Hart https://www.rawpixel.com/image/14299140/image-person-art-public-domainFree Image from public domain licenseRounding Cape Horn. Road to Iowa Hill from the river, in the distance. by Alfred A Hart https://www.rawpixel.com/image/14278291/photo-image-steam-art-mountainsFree Image from public domain licenseBluffs in Donner Pass. 500 feet; altitude of Pass 7,090 feet. by Alfred A Hart https://www.rawpixel.com/image/14299092/bluffs-donner-pass-500-feet-altitude-pass-7090-feet-alfred-hartFree Image from public domain licenseCostumes of the Nineteenth Century. France. - Alsace. - Department of the Bas-Rhine. - ...Geispolsheim...Commune of… https://www.rawpixel.com/image/14294319/photo-image-face-person-artFree Image from public domain licenseLast Rail Laid at Promontory Point, May 10th, 1869 by Alfred A Hart https://www.rawpixel.com/image/14277676/last-rail-laid-promontory-point-may-10th-1869-alfred-hartFree Image from public domain licenseScene near Deeth. Mount Halleck in distance. by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14277663/photo-image-steam-people-smokeFree Image from public domain licenseFirst Construction Train passing the Palisades, Ten Mile Cañon by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14277649/photo-image-background-person-mountainFree Image from public domain licenseLong Ravine Bridge from the West, 56 miles from Sacramento. by Alfred A Hart https://www.rawpixel.com/image/14291784/long-ravine-bridge-from-the-west-miles-from-sacramento-alfred-hartFree Image from public domain licenseAmerican River, from Green Bluffs by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14277487/american-river-from-green-bluffs-alfred-hart-and-carleton-watkinsFree Image from public domain licenseTrestle in Clipper Ravine, near Clipper Gap. by Alfred A Hart https://www.rawpixel.com/image/14277453/trestle-clipper-ravine-near-clipper-gap-alfred-hartFree Image from public domain licenseThe Peabody Obsequies. ["Lying in State" in Library. Peabody Institute, Peabody, Mass.] by Bushby and Hart https://www.rawpixel.com/image/14288885/photo-image-person-public-domain-trainFree Image from public domain licenseSummits of Sierras, 8,000 to 10,000 feet altitude by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14257821/photo-image-frame-plant-treeFree Image from public domain licenseTruckee River, below Truckee Station, looking toward Eastern Summits by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14257666/photo-image-plant-tree-artFree Image from public domain licenseCrawford Notch, N.H. from Elephant's Head by Charles P Hibbard https://www.rawpixel.com/image/14275009/crawford-notch-nh-from-elephants-head-charles-hibbardFree Image from public domain licenseHeading of East Portal, Tunnel No. 8, from Donner Lake Railroad, Western Summit. by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14257068/photo-image-person-art-mountainFree Image from public domain licenseView near Verdi, Truckee River by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14256496/view-near-verdi-truckee-river-alfred-hart-and-carleton-watkinsFree Image from public domain licenseBloomer Cut near Auburn, 800 feet long and 63 feet high. by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14248315/photo-image-art-collage-mountainFree Image from public domain licenseDonner Lake, with Crested Peak and Mt. Lincoln in distance by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14255996/photo-image-plant-tree-artFree Image from public domain licenseCulvert at Canyon Creek. 185 feet long - 12 feet span. by Alfred A Hart https://www.rawpixel.com/image/14256159/culvert-canyon-creek-185-feet-long-feet-span-alfred-hartFree Image from public domain license