Actor Nakamura Shikan IV as Shōgun Tarō Yoshikado (1862) by Utagawa Kunisada. Original public domain image from The… https://www.rawpixel.com/image/7660600/image-art-vintage-public-domainFree Image from public domain licenseGold-inlaid Colt Model 1851 Navy Revolver (serial no. 20133), with Case and Accessories https://www.rawpixel.com/image/9186333/photo-image-paper-aesthetics-frameFree Image from public domain licenseStage Fort across Gloucester Harbor by Fitz Henry Lane (formerly Fitz Hugh Lane) https://www.rawpixel.com/image/9182795/stage-fort-across-gloucester-harborFree Image from public domain licenseFigure climbing on a rock, with a very large frog on his back with the frog's chin resting on the man's head, wearing a blue… https://www.rawpixel.com/image/7637020/image-art-vintage-public-domainFree Image from public domain licenseThe Anti-Slavery Society Convention, 1840, by Benjamin Robert Haydon (died 1846), given to the National Portrait Gallery… https://www.rawpixel.com/image/7666291/image-art-vintage-public-domainFree Image from public domain licenseBridge on Orange and Alexandria Rail Road, as Repaired by Army Engineers under Colonel Herman Haupt https://www.rawpixel.com/image/9329230/photo-image-vintage-fire-woodenFree Image from public domain licenseBurnside Bridge, Across Antietam Creek, Maryland, from Gardner's Sketchbook of the Civil War https://www.rawpixel.com/image/9067093/photo-image-art-vintage-public-domainFree Image from public domain licenseSecond sheet from the left from a hexaptych titled Ryogoku yūkeshiki 両国夕景色. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7638519/image-art-vintage-public-domainFree Image from public domain licenseGrant from West Point to Appomattox, an 1885 engraving presumably intended to commemorate Grant's achievements after his… https://www.rawpixel.com/image/7666859/image-art-vintage-public-domainFree Image from public domain licenseStanding figure wearing a black kimono with round patterning; floral wall hanging behind figure's head with long ribbons… https://www.rawpixel.com/image/7637011/image-flowers-art-vintageFree Image from public domain licenseRails of the Manassas Gap Railroad, Alexandria Va. by A J Russell https://www.rawpixel.com/image/14248416/rails-the-manassas-gap-railroad-alexandria-va-russellFree Image from public domain licenseGold-inlaid Colt Model 1849 Pocket Revolver (serial no. 63306) https://www.rawpixel.com/image/12491030/gold-inlaid-colt-model-1849-pocket-revolver-serial-no-63306Free Image from public domain licenseseated woman with a stationery box, making ink on an inkstone. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7654343/photo-image-vintage-art-public-domainFree Image from public domain licenseBritish inventors, politicians and military men, gathered in a room at Buckingham Palace. Engraving by C.G. Lewis, 1863… https://www.rawpixel.com/image/13986687/image-cat-person-artFree Image from public domain licenseSir William Boog Leishman and Hyacinthe Vincent. Photograph by Henri Manuel, 1925. https://www.rawpixel.com/image/14015420/photo-image-person-clothing-manFree Image from public domain licenseA dentist in his surgery with patient at Camp Douglas. Pen drawing by C.W. Law, 1862. https://www.rawpixel.com/image/14021295/image-cartoon-face-personFree Image from public domain licenseDuc de Morny [Charles Auguste Louis Joseph de Morny, 1811 - 1865] by Pierre Louis Pierson https://www.rawpixel.com/image/14310315/image-face-person-clothingFree Image from public domain licenseBritish inventors, politicians and military men: a key to the identities of the sitters. Engraving by C.G. Lewis, 1863… https://www.rawpixel.com/image/13997233/image-dog-paper-cartoonFree Image from public domain licenseGuillaume Benjamin Amand Duchenne de Boulogne stimulating a patient's facial muscle with a faradic current. Lithograph, ca.… https://www.rawpixel.com/image/13988718/image-cartoon-face-personFree Image from public domain license