Guard Mount, Head-Quarters Army of the Potomac by Timothy O'Sullivan https://www.rawpixel.com/image/9013110/guard-mount-head-quarters-army-the-potomac-timothy-osullivanFree Image from public domain licenseFour photographs and a passport by Numa Blanc and Cie, R H Macey and Ernest H Edwards https://www.rawpixel.com/image/14263221/photo-image-paper-face-frameFree Image from public domain licenseThe Town and Lake of Tiberius, from the South by Francis Frith https://www.rawpixel.com/image/8965047/the-town-and-lake-tiberius-from-the-south-francis-frithFree Image from public domain licenseCastle Murray, Near Auburn, Virginia by Timothy O'Sullivan https://www.rawpixel.com/image/9045669/castle-murray-near-auburn-virginia-timothy-osullivanFree Image from public domain licenseThe New English Church from the Tower of Hippicus, Jerusalem by Francis Frith https://www.rawpixel.com/image/8965476/the-new-english-church-from-the-tower-hippicus-jerusalem-francis-frithFree Image from public domain licenseSlaughter Pen, Foot of Round Top, Gettysburg by Timothy O'Sullivan https://www.rawpixel.com/image/9012468/slaughter-pen-foot-round-top-gettysburg-timothy-osullivanFree Image from public domain licenseOld Mission Church, Zuni Pueblo, N.M. View from the Plaza by Timothy O'Sullivan https://www.rawpixel.com/image/9042865/old-mission-church-zuni-pueblo-nm-view-from-the-plaza-timothy-osullivanFree Image from public domain licenseOsiride Pillars and Great Fallen Colossus by Francis Frith https://www.rawpixel.com/image/9054047/osiride-pillars-and-great-fallen-colossus-francis-frithFree Image from public domain licenseFortifications on Heights of Centreville, Virginia by Barnard and Gibson https://www.rawpixel.com/image/9028584/fortifications-heights-centreville-virginia-barnard-and-gibsonFree Image from public domain licenseThe Beach at Sainte-Adresse, with the Dumont Baths by Gustave Le Gray https://www.rawpixel.com/image/9012406/the-beach-sainte-adresse-with-the-dumont-baths-gustave-grayFree Image from public domain licensePresident Lincoln on Battle-Field of Antietam by Alexander Gardner https://www.rawpixel.com/image/9046734/president-lincoln-battle-field-antietam-alexander-gardnerFree Image from public domain licenseRuins of Petersburg and Richard Raidroad Bridge by Alexander Gardner https://www.rawpixel.com/image/9043195/ruins-petersburg-and-richard-raidroad-bridge-alexander-gardnerFree Image from public domain licensePortico of the Temple of Cerf Hossayn, Nubia by Francis Frith https://www.rawpixel.com/image/9012793/portico-the-temple-cerf-hossayn-nubia-francis-frithFree Image from public domain licenseBlandford Church, Petersburg, Virginia by Timothy O'Sullivan https://www.rawpixel.com/image/9022195/blandford-church-petersburg-virginia-timothy-osullivanFree Image from public domain licenseThree First Traverses on Land End, Fort Fisher, North Carolina by Timothy O'Sullivan https://www.rawpixel.com/image/8966842/photo-image-person-sky-natureFree Image from public domain licensePharoah's Bed, Philæ, from the Great Temple by Francis Frith https://www.rawpixel.com/image/9013014/pharoahs-bed-philae-from-the-great-temple-francis-frithFree Image from public domain licensePortion of the Great Temple (The Government Stores), Luxor by Francis Frith https://www.rawpixel.com/image/9013193/portion-the-great-temple-the-government-stores-luxor-francis-frithFree Image from public domain licenseApache Lake, Sierra Blanca Range, Arizona by Timothy O'Sullivan https://www.rawpixel.com/image/9013232/apache-lake-sierra-blanca-range-arizona-timothy-osullivanFree Image from public domain licenseBlack Cañon, Colorado River, looking below from Big Horn Camp by Timothy O'Sullivan https://www.rawpixel.com/image/9031593/photo-image-sky-water-mountainFree Image from public domain licenseEntrance to Black Cañon, Colorado River by Timothy O'Sullivan https://www.rawpixel.com/image/9045119/entrance-black-canon-colorado-river-timothy-osullivanFree Image from public domain licenseBlack Cañon, looking above from Mirror Bar by Timothy O'Sullivan https://www.rawpixel.com/image/9031479/black-canon-looking-above-from-mirror-bar-timothy-osullivanFree Image from public domain licenseHead of Cañon de Chelle, Looking Down. Walls about 1200 feet in height by Timothy O'Sullivan https://www.rawpixel.com/image/9021778/photo-image-plant-person-treeFree Image from public domain licenseView on Canal, Near Crenshaw's Mill, Richmond, Virginia by Alexander Gardner https://www.rawpixel.com/image/8965984/view-canal-near-crenshaws-mill-richmond-virginia-alexander-gardnerFree Image from public domain licenseMeeting of the Shenandoah and Potomac at Harper's Ferry by James Gardner https://www.rawpixel.com/image/9028960/meeting-the-shenandoah-and-potomac-harpers-ferry-james-gardnerFree Image from public domain licenseBlack Cañon, Colorado River, Looking Above from Camp 7 by Timothy O'Sullivan https://www.rawpixel.com/image/8965101/black-canon-colorado-river-looking-above-from-camp-timothy-osullivanFree Image from public domain licenseBattery A, Fourth U.S. Artillery, Robertson's Brigade by James Gardner https://www.rawpixel.com/image/9046679/battery-fourth-us-artillery-robertsons-brigade-james-gardnerFree Image from public domain licenseInterior View of the Confederate Line by Timothy O'Sullivan https://www.rawpixel.com/image/9054452/interior-view-the-confederate-line-timothy-osullivanFree Image from public domain licenseHeadquarters Christian Commission in the Field by James Gardner https://www.rawpixel.com/image/9046726/headquarters-christian-commission-the-field-james-gardnerFree Image from public domain licenseU.S. Military Telegraph Construction Corps by Timothy O'Sullivan https://www.rawpixel.com/image/9039977/us-military-telegraph-construction-corps-timothy-osullivanFree Image from public domain licenseThe Church of San Miguel, the Oldest in Santa Fe, N.M. by Timothy O'Sullivan https://www.rawpixel.com/image/9012740/the-church-san-miguel-the-oldest-santa-fe-nm-timothy-osullivanFree Image from public domain licenseThe Pool of Hezekiah, from the Tower of Hippicus, Jerusalum by Francis Frith https://www.rawpixel.com/image/9029193/the-pool-hezekiah-from-the-tower-hippicus-jerusalum-francis-frithFree Image from public domain licenseBurnside Bridge, Across Antietam Creek, Maryland by Alexander Gardner https://www.rawpixel.com/image/9013043/burnside-bridge-across-antietam-creek-maryland-alexander-gardnerFree Image from public domain license