Van Loan (Washington), 1847, Lieutenant Colonel C.A. May, Book plate, steel engraving based on a Daguerreotype, Google Books, LL/36152

J. McGuire (New Orleans), 1848, Captain McCulloch, from a Daguerreotype by J. McGuire, New Orleans, Book plate, Google Books, LL/36156

Unidentified photographer, 1846 (ca), Exeter, N.H. [Exeter, New Hampshire, volunteers leaving for the Mexican War], [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1979.33, LL/38724

Unidentified photographer, 1847-1848 (ca), Gen. Wool & Staff, Calle Real to South, Daguerreotype, 8 x 10 cm, Yale University, Beinecke Rare Book and Manuscript Library, Yale Collection of Western Americana, Beinecke Rare Book and Manuscript Library, Call number: WA Photos 26, Image ID Number: 1005283, LL/38171

Unidentified photographer, 1847 (ca), General Wool and staff at Calle Real, Saltillo, [Mexican-American War], Daguerreotype, 1/6 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/22, LL/38721

Unidentified photographer, 1847-1848 (ca), Virginia Regiment, Calle Real, Daguerreotype, 8 x 10 cm, Yale University, Beinecke Rare Book and Manuscript Library, Yale Collection of Western Americana, Beinecke Rare Book and Manuscript Library, Call number: WA Photos 26, Image ID Number: 1005277, LL/38170

Unidentified photographer, 1847, Amputation, Mexican-American War, Cerro Gordo, Daguerreotype, Amon Carter Museum, LL/36237

Unidentified photographer, 1847 (ca), Maj. Lewis Cass Jr., [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/1, LL/38717

Unidentified photographer, 1847 (ca), Col. Hamtramck, Virginia Vol., [Mexican-American War], Daguerreotype, 1/4 plate, applied color, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.86/3, LL/38718

Unidentified photographer, 1847 (ca), Maj. Washington, Chief of Artillery, [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/4, LL/38719

Unidentified photographer, 1847 (ca), Col. Paine, N.C. Reg. in Mexican War, [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/17, LL/38720

Mathew B. Brady, 1847-1848 (ca), Gen. Taylor taken during or after the Mexican War, Daguerreotype, full plate, 16 x 14.3 cm, Yale University, Beinecke Rare Book and Manuscript Library, Yale Collection of Western Americana, Beinecke Rare Book and Manuscript Library, Call number: GEN MSS 243, Image ID number: 1070233, LL/38165

Unidentified photographer, 1847, Burial Place of the son of Henry Clay in Mexico, [Mexican-American War], Daguerreotype, 1/6 plate, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/40, LL/38722

Unidentified photographer, 1847, [Burial site of Lieutenant Colonel Henry Clay, Jr.], [Mexican-American War], Daguerreotype, 1/6 plate, applied color, Amon Carter Museum, Amon Carter Museum, Fort Worth, Texas, P1981.65/41, LL/38723

Montgomery P. Simons, 1848 (ca), Henry Clay, Daguerreotype, 1/2 plate, Swann Galleries - New York, Sale 2208 Lot 33, LL/35581

N. Currier (lithographer and publisher), 1847, Death of Lieut. Col. Henry Clay Jr, Lithograph, Yale University, Beinecke Rare Book and Manuscript Library, LL/43017

Charles-François Thibault, 1848, 26 June, The Barricade in rue Saint-Maur-Popincourt after the attack by General Lamoricière's troops, Daguerreotype, 12.7 x 10.4 cm, Source requested, Currently: © RMN (Musée d'Orsay) / Hervé Lewandowski., LL/6255

Charles-François Thibault, 1848, Barricades Before the Attack, Rue Saint-Maur (French: Barricades avant l'attaque, Rue Saint-Maur), Daguerreotype, Musée Carnavalet, Inventory no: PH2861, LL/6256

Charles-François Thibault, 1848, Barricades Before the Attack, Rue Saint-Maur (French: Barricades avant l'attaque, Rue Saint-Maur) [Detail], Daguerreotype, Musée Carnavalet, Inventory no: PH2861, LL/6257

Southworth & Hawes, 1852, Portrait of Lajos Kossuth, Daguerreotype, 1/4 plate, Archives of Modern Conflict OR National Gallery of Canada, LL/9793

n.d., American postage stamp commerating "Lajos Kossuth - Governor of Hungary 1848-1849", Postage stamp, Archives of Modern Conflict OR National Gallery of Canada, LL/9790

Stefano Lecchi, 1849, Summer, Veduta panoramica della trincea francese posta davanti ai Quattro Venti, [The Defence of Rome - la difesa di Roma, 33], Salt paper print, 17 x 22 cm, Biblioteca di storia moderna e contemporanea, Please supply inventory numbers., LL/42292

Stefano Lecchi, 1849, Summer, Villa Spada, facciata principale, [The Defence of Rome - la difesa di Roma, 11], Salt paper print, 16 x 22.4 cm, Biblioteca di storia moderna e contemporanea, Please supply inventory numbers., LL/42288

John McCosh, 1852 (taken), Manuthiha, Guardian at the Shwe-Dagon Pagoda; Corner of great pagoda, Calotype, Victoria and Albert Museum, Museum number: 85:300, LL/36240

Carol Szathmari, 1854, Turkish cavalrymen, Salt print, 13,3 x 22 cm, Private collection of Dr. Adrian-Silvan Ionescu, LL/34238

Carol Szathmari, 1854, The Oltenitza Quarantine, Salt print, 13,7 x 19,1 cm, Library of the Romanian Academy, LL/34239

Roger Fenton, 1855, Balaclava Harbour, Crimea, Salt print, from wet collodion negative, Private collection of John Hannavy, LL/31331

Roger Fenton, 1855, Officers of the 89th Regt. at Cathcart's Hill, Salt print, from wet collodion glass negative, 16,3 x 19,7 cm, Bassenge Photography Auctions, Courtesy of Bassenge, Berlin (Photography, Sale: 90, Lot: 4052, Dec 5, 2007), LL/25220

Roger Fenton, 1855, Valley of the Shadow of Death, Salt print, Harry Ransom Humanities Research Center at the University of Texas at Austin, LL/23470

Roger Fenton, 1855, Valley of the Shadow of Death, Salt print, Harry Ransom Humanities Research Center at the University of Texas at Austin, LL/23469

Roger Fenton, 1855, Valley of the Shadow of Death, Salt print, 10 7/8 x 13 3/4, J. Paul Getty Museum, The J. Paul Getty Trust (84.XM.504.23), LL/7333

Roger Fenton, 1856, Ismail Pacha and Attendants, Photographic print, 19.5 x 15.4 cm (image) 60.2 x 43.9 cm (mount), Musée Condé, © direction des musées de France, © musée Condé, 1999, Inventory No: PH No 542, Joconde: 00000104420, LL/33776

Roger Fenton, 1855 (ca), A quiet day in the Mortar Battery, Salt print, 9 1/2 x 13 1/2 in, Lee Gallery, Courtesy of Lee Gallery (Y1361), LL/14139

James Robertson, 1855, Part of the French attack Sevastopol, Salted paper print from wet collodion on glass negative, Mounted on paper, Rijksmuseum, Copyright © Rijksmuseum Amsterdam (RP-F-F00642), LL/25783

James Robertson, 1855, Port de Balaklava pendant la guerre de Crimée (View of Balaklava Harbour during the Crimean War) [Title incorrect: View of Kamiesch], Salted paper print from wet collodion on glass negative, Mounted on paper, Rijksmuseum, Copyright © Rijksmuseum Amsterdam (RP-F-F00108), LL/25782

James Robertson, 1855, September (ca), Balaklava, [Crimean War], Photographic print, University of Nottingham, Manuscripts and Special Collections, Newcastle (Clumber), Reference number: 2006-12/06-3114m, LL/47292

James Robertson, 1856, 1 January, Crimean Photographs - James Robertson, Magazine page, Google Books, LL/36100

James Robertson, 1858 (published), The Guards at Scutari, Book plate, Google Books, LL/36103

Jean-Charles Langlois, 1855, Sevastopol, Albumen print, from waxed paper negative, 24,5 x 32 cm, Bassenge Photography Auctions, Courtesy of Bassenge, Berlin (Photography, Sale: 90, Lot: 4088, Dec 5, 2007), LL/25240

Léon Eugène Méhédin, 1855, Fragment of the Great Curtain Wall, Sebastopol, Albumen silver print, 25 x 32 cm, National Gallery of Canada / Musée des beaux-arts du Canada, Purchased 1967, no. 32262, LL/38974

Gustave Le Gray, 1857, Cavalry Maneuvres, Camp de Châlons, Albumen print, from wet collodium on glass negative, 5.2 x 7, Galerie Zur Stockeregg, LL/4496

Gustave Le Gray, 1857, 3 October, Cavalry Maneuvers, Albumen print, 12 3/16 x 14 7/16, J. Paul Getty Museum, © J. Paul Getty Trust [84.XO.377.12], LL/6045

Gustave Le Gray, 1857, Zouave Storyteller, Albumen print, 10 5/16 x 13 3/16, J. Paul Getty Museum, © J. Paul Getty Trust [84.XM.637.5], LL/6046

Gustave Le Gray, 1857, [Painting of The Campfires at Camp de Chalons by Bénédict Masson], Albumen silver print, from glass negative, 27.8 x 35.9 cm (10 15/16 x 14 1/8 ins), Metropolitan Museum of Art, Gift of Mathew Davis Wolf, in memory of Diane Wolf, 1984, Accession Number: 1984.1194.11, LL/40472

Unidentified photographer / artist, 1857, Le Camp de Châlons, Stereocard, Source requested, [Further information is being sought], LL/6853

Unidentified photographer / artist, 1857, Le Camp de Châlons, Stereocard, Source requested, [Further information is being sought], LL/6854

Felice Beato, 1858 (ca), The Residency, Taken in Front, and Showing the Room in Which Sir Henry Lawrence was Killed, Lucknow., Albumen silver print, 23.6 x 28.7 cm, Brown University Library, Special Collections, Courtesy of Brown University, Special Collections, Anne S. K. Brown Military Collection, LL/6833

Felice Beato, 1858, March (ca), Interior of the Secundra Bagh after the Slaughter of 2,000 Rebels by the 93rd Highlanders and 4th Punjab Regiment. First Attack of Sir Colin Campbell in November 1857, Lucknow, Albumen silver print, 26.2 x 29.8 cm, Brown University Library, Special Collections, Courtesy of Brown University, Special Collections, Anne S. K. Brown Military Collection, LL/6832

Felice Beato, 1858 (ca), British Army group at Lucknow, Albumen print, 16.5 x 22 cm, Victoria and Albert Museum, Museum number: 3218-1955, LL/36252

Felice Beato, 1858, Mutineers Hanged, Albumen print, This work is out of copyright, LL/36238

Felice Beato, 1858 (ca), Execution of two Indian mutineers, Albumen print, 16.6 x 22 cm, Victoria and Albert Museum, Museum number: 3219-1955, LL/36249

Felice Beato, 1858, Mutineers Hanged, Albumen print, This work is out of copyright, LL/36239

Robert & Harriet Tytler, 1858, Slaughter Ghat, Cawnpore, Photographic print, British Library, Shelfmark: Photo 193/(20), Item number: 19320, LL/41285

Robert & Harriet Tytler, 1858, No. 18. The Residency at Lucknow. The square tower on the right slightly in view is the one in which Lawrence was wounded., Photographic print, 38 x 53 cm, British Library, Shelfmark: Photo 32/(12), Item number: 12, LL/41286

Robert & Harriet Tytler, 1858, No. 9. Mosque at Meerut said to be the principal resort of the mutineers., Photographic print, 36.3 x 47.4 cm, British Library, Shelfmark: Photo 32/(16), Item number: 16, LL/41283

Eugène Sevaistre, 1860, 2 June, Num.10. Revolution de Palerme. Barricades de la rue Macqueda pers les 4 cautons, [Revolution de Palerme], Albumen print, stereocard, 13 x 18 cm, Civico Archivio Fotografico, Milano (MI), Raccolte Grafiche e Fotografiche del Castello Sforzesco. Civico Archivio Fotografico, fondo Lamberto Vitali, L.V. 25/293, LL/39271

Eugène Sevaistre, 1860, 2 June, Num.4. Revolution de Palerme. Barricade de la place Bologne., [Revolution de Palerme], Albumen print, stereocard, 13 x 18 cm, Civico Archivio Fotografico, Milano (MI), Raccolte Grafiche e Fotografiche del Castello Sforzesco. Civico Archivio Fotografico, fondo Lamberto Vitali, L.V. 25/281, LL/39268

Eugène Sevaistre, 1860, 2 June, Num.2. Revolution de Palerme. Bombe et barricade dans la Correria Vecchia, [Revolution de Palerme], Albumen print, stereocard, 13 x 18 cm, Civico Archivio Fotografico, Milano (MI), Raccolte Grafiche e Fotografiche del Castello Sforzesco. Civico Archivio Fotografico, fondo Lamberto Vitali, L.V. 25/280, LL/39266

Eugène Sevaistre, 1860, 27 May, Ritratto di gruppo - Garibaldini feriti [Group portrait - wounded Garibaldini], Albumen print, 21 x 30 cm, Civico Archivio Fotografico, Milano (MI), Raccolte Grafiche e Fotografiche del Castello Sforzesco. Civico Archivio Fotografico, fondo Lamberto Vitali, L.V. 25/144, LL/39264

Eugène Sevaistre, 1860-1861 (ca), La batteria Conca [Gaeta, Italy], Albumen print, Comune di Gaeta, LL/41580

Eugène Sevaistre, 1860-1861 (ca), La batteria Presidio (o Cappelletti) [Gaeta, Italy], Albumen print, Comune di Gaeta, LL/41581

Eugène Sevaistre, 1861, 5 February (or later), Rovine intorno alla batteria Sant'Antonio, riprese dalla Cortina Cittadella Cappelletti, e conseguenti all'esplosione della polveriera Sant'Antonio del 5 febbraio 1861 [Gaeta, Italy], Albumen print, Comune di Gaeta, LL/41589

Felice Beato, 1860, August, Head Quarter Staff, Pehtang Fort [China], Albumen print, 10 x 11 25/32, J. Paul Getty Museum, © J.P. Getty Trust (84.XM.473.27), LL/6433

Felice Beato, 1860, 21 August, Interior of the North Taku Fort, immediately after its capture, Albumen print, British Library, LL/6495

Felice Beato, 1860, Interior view of the North Fort of Taku on the Peiho River, near Tientsin (Tianjin), China, following its capture by the English and French armies on August 21st 1860. The battlements and cannons are surrounded by Chinese corpses., Albumen print, Wellcome Collection, Wellcome Library, London (V0037622), LL/36767

Felice Beato, 1861 (published), Interior of the North Fort, Takoo, at the angle where the British Forces entered, Lithograph, Google Books, LL/40646

Felice Beato, 1860, 21 August (event) 1864 (published), Signor Beato at the Taku forts in China during the Second Opium War, Book page, Google Books, LL/40644

John Kinder, 1862, Near Drury, Albumen print, 17.5 x 19 cm, Auckland War Memorial Museum, DU436.136 D79, Album 89, LL/39185

Unidentified photographer, 1863, Mr Breton's house in Puebla de los Angeles, Mexico, during the siege of 1863, Albumen print, British Library, LL/6499

Felice Beato, 1864, September, The captured Choshu Gun Battery at Shimonoseki with the Royal Navy landing party, Carte de visite, Jeffrey Kraus Antique Photographics, LL/6261

Unidentified photographer, 1867-1868, Belooch regiment [Zoulla, Magdala, Abyssinia], Albumen print, National Archives, Catalogue Reference: Part of CO 1069/5/121, No known copyright restrictions., LL/42979