Eugène Atget, 1910-1911 (taken) 1930 (ca, print), Intérieur Atget / Atget's Workroom, Gelatin silver print, Philadelphia Museum of Art, LL/71109

Eugène Atget, 1910-1911 (taken) 2060 (ca, print), Wine Seller, 15 Rue Boyer, Gelatin silver print, Swann Galleries - New York, LL/44941

Unidentified photographer / artist, 1911, Diaphragm differences from booklet "Color photography for all", Private collection of Nadia Valla, LL/8872

Unidentified photographer / artist, 1911, Exposure times for the autochrome plate from booklet "Color photography for all", Private collection of Nadia Valla, LL/8871

Unidentified photographer / artist, 1911, The bones of the hand of Mrs F. Bridgeman, wearing a finger ring, showing a broken wrist. Photograph of X-ray, 1911, X-ray, Wellcome Collection, LL/36724

1911, Armstead & White Photograph Gallery, Book illustration, Flickr, LL/55510

Eastman Kodak Co., 1911, Advertisement for Kodak photography - "All out-doors invites your Kodak.", Advertisement, George Eastman Museum, LL/98413

Lawrie and Company, G.W., 1911, Imperial Delhi Durbar, inside Durbar, Gelatin silver print, Private collection of Gupta Bupesh, LL/46857

Lawrie and Company, G.W., 1911, Imperial Delhi Durbar, inside Durbar, Gelatin silver print, Private collection of Gupta Bupesh, LL/46856

Lawrie and Company, G.W., 1911, Imperial Delhi Durbar, inside Durbar, Gelatin silver print, Private collection of Gupta Bupesh, LL/46855

Wm. Notman & Son, 1911, Mrs Barnett's dead child, Montreal, QC, Silver salts on glass - Gelatin dry plate process, McCord Stewart Museum, LL/105660

Underwood & Underwood, 1911, Patent Extension Stereograph Cabinet, Publicity, Internet - Original source ill-defined, LL/97780

Keystone View Company, 1911, Roald Amunden. Discoverer of the South Pole. Dec. 16, 1911. Inspecting Ice Field near Glacier, Antarctic Ocean, Stereocard, Private collection of Stuart Klipper, LL/60572

Agence Rol, 1911, Albanie, 2-4-11 [trois militaires derrière une tablette portant deux têtes décapitées], Glass negative, Bibliothèque Nationale de France, Département des Estampes et de la Photographie, LL/101413

Albert Meyer (Hanover), 1911, Portrait of actress Agnes Windeck, Gelatin silver print, Private collection of Ilse Hughes, LL/24985

Albert Meyer (Hanover), 1911, Portrait of actress Agnes Windeck, Gelatin silver print, Private collection of Ilse Hughes, LL/24984

Alfred Stieglitz, 1911, The Mauretania, [Camera Work, no. 36, pl. 04], Photogravure, Lee Gallery, LL/3276

Alfred Stieglitz, 1911, Self-portrait, Platinum print, Israel Museum, Jerusalem, LL/29834

Alfred Stieglitz, 1911, The City of Ambition, [Camera Work, no. 36, pl. 01], Photogravure, Peter Fetterman Gallery, LL/567

Alfred Stieglitz, 1911, A Snapshot: Paris, [Camera Work, no. 41, pl. 06], Photogravure, Hand-pulled, Andrew Cahan: Bookseller, Ltd, LL/2034

Alvin Langdon Coburn, 1911, Giant Palm Trees, California Mission, Platinum print, George Eastman Museum, LL/6428

Alvin Langdon Coburn, 1911, The Temple of Ohm (Grand Canyon), Gelatin silver print, George Eastman Museum, LL/33186

Alvin Langdon Coburn, 1911, The Door in the Wall, Photogravure, Swann Galleries - New York, LL/74184

Alvin Langdon Coburn, 1911, Wawona, Yosemite, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71446

Alvin Langdon Coburn, 1911, Yosemite Falls, Platinum and gum bichromate combination print, Museum of Fine Arts, Boston, LL/46573

Alvin Langdon Coburn, 1911, The Lord of the Dynamos, Photogravure, Philadelphia Museum of Art, LL/71443

Alvin Langdon Coburn, 1911, Snow in the Canyon, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71440

Alvin Langdon Coburn, 1911, Mount Clark, Yosemite, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71435

Alvin Langdon Coburn, 1911, Grand Canyon, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71432

Alvin Langdon Coburn, 1911, Bright Angel Canyon, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71428

Alvin Langdon Coburn, 1911, Clouds in the Canyon, Photograph, George Eastman Museum, LL/56878

Alvin Langdon Coburn, 1911, Observatory, Mount Wilson, California, Photograph, George Eastman Museum, LL/56879

Anders Beer Wilse, 1911, {A photograph being taken at Finnish mountain range hotel, Ulvik, Negative, National Library of Norway / Nasjonalbiblioteket, LL/95741

Antonio Giulio Bragaglia, 1911, Greeting (it. Saltuando), Gelatin silver print, Source requested, LL/5501

Antonio Giulio Bragaglia, 1911, Change of Position, Gelatin silver print, Metropolitan Museum of Art, LL/7463

Armand Noyer, 1911, 70. Jesus est dépouillé de ses vetements, [Vie du Christ], Stereoview, half, coloured, Private collection of Peppin - Peppin Anaglyphes, LL/121278

August Sander, 1911, My Wife In Joy And Sorrow, Gelatin silver print, Andrew Smith Gallery, LL/2490

Augustus Francis Sherman, 1911, [Hindoo boy], Platinum print, NYPL - New York Public Library, LL/31810

Augustus Francis Sherman, 1911, [Greek soldier], Platinum print, NYPL - New York Public Library, LL/31803

Augustus Francis Sherman, 1911, [German stowaway], Platinum print, NYPL - New York Public Library, LL/31788

Augustus Francis Sherman, 1911, [Guadeloupean woman], Platinum print, NYPL - New York Public Library, LL/31782

Brown Brothers, 1911, Triangle Fire Victims Awaiting Identification, Gelatin silver print, Swann Galleries - New York, LL/35578

Charles Breed, 1911, Peggy's Cove, Nova Scotia,Canada., Gelatin silver print, Private collection, LL/29854

Edward Steichen, 1911, M. Auguste Rodin, [Camera Work, no. 34/35, pl. 01], Photogravure, Private collection of Jeff Nolte, LL/128822

Edward S. Curtis, 1911, A Favorite Cheyenne Costume, Photogravure, LACMA: Los Angeles County Museum of Art, LL/45721

E.O. Hoppé, 1911, Tamara Karsavina as the Fire-Bird and Adolph Bolm as Ivan Tsarevich in 'The Fire-bird', Photograph, E.O. Hoppé Collection, LL/101793

E.O. Hoppé, 1911, Vaslav Nijinsky as Spectre de la Rose in 'Spectre de la Rose', Photograph, E.O. Hoppé Collection, LL/101794

Eugène Atget, 1911, Pont du Louvre (1e arr), Albumen print, George Eastman Museum, LL/45486

Eugène Atget, 1911, Entrée du passage de la Réunion, 1 et 3 Rue du Maure, 3° arrondissement, Albumen silver print, J. Paul Getty Museum, LL/50544

Eugène Atget, 1911, Newsstand in Paris, square Bon Marché, Photograph, detail, Private collection of Jan Weijers (Servatius), LL/51018

Eugène Atget, 1911, Pont des St-Peres-Port Royal, Paris, Albumen print, Lee Gallery, LL/21263

Eugène Atget, 1911, Door, 7 Rue Mazarine, 6th Arrondissement, Paris, Albumen silver print, National Gallery of Canada / Musée des beaux-arts du Canada, LL/38966

Eugène Atget, 1911, Vieille Cour, 8 rue Pavé, Albumen silver print, from glass negative, RISD Museum, LL/114247

Eugene De Salignac, 1911, Queensborough Bridge Construction, Gelatin silver Exhibition print, Klotz / Sirmon Gallery (CLOSED), LL/3398

Frank Eugene, 1911, Self-Portrait, On My Roof Garden, Autochrome, Nelson-Atkins Museum of Art, LL/81570

Frank Eugene, 1911, Friedel Wearing a Kimono, Platinum print, Metropolitan Museum of Art, LL/49903

Frederick W.W. Howell, 1911, Fish washing indoors. Reykjavík [Iceland], Gelatin silver print, Cornell University Library, LL/46516

Frederick H. Evans, 1911, Westminster Abbey: Across the Transepts, Platinum print, Philadelphia Museum of Art, LL/71662

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Lionel and Edward, Platinum print, Philadelphia Museum of Art, LL/71713

Frederick H. Evans, 1911, Westminster Abbey: Canopies of Stalls, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71666

Frederick H. Evans, 1911, Westminster Abbey, Chapel of Henry VII, Platinum print, J. Paul Getty Museum, LL/66467

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Black Prince and Joan, Platinum print, Philadelphia Museum of Art, LL/71712

Frederick H. Evans, 1911, Westminster Abbey: Bronze Gates, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71665

Frederick H. Evans, 1911, Westminster Abbey, Chapel of Henry VII, Platinum print, J. Paul Getty Museum, LL/66466

Frederick H. Evans, 1911, Westminster Abbey: East Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71674

Frederick H. Evans, 1911, Westminster Abbey: Base of Tomb of Edward III, Platinum print, Philadelphia Museum of Art, LL/71664

Frederick H. Evans, 1911, Westminster Abbey: Apse from Choir, Platinum print, Philadelphia Museum of Art, LL/71663

Frederick H. Evans, 1911, Westminster Abbey: Across Aisle Nave, Platinum print, Philadelphia Museum of Art, LL/71661

Frederick H. Evans, 1911, Westminster Abbey: 12th-Century Mosaic Floor at the Sanctuary, Platinum print, Philadelphia Museum of Art, LL/71660

Frederick H. Evans, 1911, Westminster Abbey, East Ambulatory from Approach to Henry VII Chapel, Platinum print, J. Paul Getty Museum, LL/66465

Frederick H. Evans, 1911, Westminster Abbey, Platinum print, Philadelphia Museum of Art, LL/71659

Frederick H. Evans, 1911, Gloucester Cathedral: Tomb of Edward II in North Choir Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71624

Frederick H. Evans, 1911, Westminster Abbey: Chapel of Henry VII. Detail of Bronze Tomb of Henry VII, Platinum print, J. Paul Getty Museum, LL/66463

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Mary and William, Platinum print, Philadelphia Museum of Art, LL/71714

Frederick H. Evans, 1911, Westminster Abbey: South Aisle into South Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71696

Frederick H. Evans, 1911, Westminster Abbey: North Ambulatory to East, Platinum print, Philadelphia Museum of Art, LL/71687

Frederick H. Evans, 1911, Westminster Abbey: North Ambulatory to East, Platinum print, Philadelphia Museum of Art, LL/71688

Frederick H. Evans, 1911, Westminster Abbey: North Ambulatory, Tomb of Edmund Crouchback, 1296, Platinum print, Philadelphia Museum of Art, LL/71689

Frederick H. Evans, 1911, Westminster Abbey: North Side Confessor's Chapel, Platinum print, Philadelphia Museum of Art, LL/71690

Frederick H. Evans, 1911, Westminster Abbey: North Side, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71691

Frederick H. Evans, 1911, Westminster Abbey: North Transept: East Side, Platinum print, Philadelphia Museum of Art, LL/71692

Frederick H. Evans, 1911, Westminster Abbey: North Transept: West Aisle, Platinum print, Philadelphia Museum of Art, LL/71693

Frederick H. Evans, 1911, Westminster Abbey: Northwest Corner, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71694

Frederick H. Evans, 1911, Westminster Abbey: Roof of Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71695

Frederick H. Evans, 1911, Westminster Abbey: Nave and Aisle from South Transept, Platinum print, Philadelphia Museum of Art, LL/71686

Frederick H. Evans, 1911, Westminster Abbey: South Ambulatory and Chapel of St. Nicholas, Platinum print, Philadelphia Museum of Art, LL/71697

Frederick H. Evans, 1911, Westminster Abbey: South Ambulatory from South Transept, Platinum print, Philadelphia Museum of Art, LL/71698

Frederick H. Evans, 1911, Westminster Abbey: South Nave Aisle to West, Platinum print, Philadelphia Museum of Art, LL/71699

Frederick H. Evans, 1911, Westminster Abbey: South Side Confessor's Chapel, Platinum print, Philadelphia Museum of Art, LL/71700

Frederick H. Evans, 1911, Westminster Abbey: South Side Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71701

Frederick H. Evans, 1911, Westminster Abbey: South Transept, Poet's Corner, Platinum print, Philadelphia Museum of Art, LL/71702

Frederick H. Evans, 1911, Westminster Abbey: Southeast Chapel in Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71703

Frederick H. Evans, 1911, Westminster Abbey: St. Michael's Chapel, North Transept, Platinum print, Philadelphia Museum of Art, LL/71704

Frederick H. Evans, 1911, Westminster Abbey: St. Paul's Chapel, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71705

Frederick H. Evans, 1911, Westminster Abbey: Eastern Chapel in Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71677

Frederick H. Evans, 1911, Westminster Abbey: Chapel of St. John the Baptist, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71668

Frederick H. Evans, 1911, Westminster Abbey: Choir Nave from Altar, Platinum print, Philadelphia Museum of Art, LL/71669

Frederick H. Evans, 1911, Westminster Abbey: Choir Stalls, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71670

Frederick H. Evans, 1911, Westminster Abbey: Coronation Chair in Confessor's Chapel, Platinum print, Philadelphia Museum of Art, LL/71671

Frederick H. Evans, 1911, Westminster Abbey: Detail, Doors of Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71672

Frederick H. Evans, 1911, Westminster Abbey: Detail, End of South Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71673

Frederick H. Evans, 1911, Westminster Abbey: Staircase in Confessor's Chapel, Platinum print, Philadelphia Museum of Art, LL/71706

Frederick H. Evans, 1911, Westminster Abbey: East End, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71675

Frederick H. Evans, 1911, Westminster Abbey: East End, South Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71676

Frederick H. Evans, 1911, Westminster Abbey: Chapel of St. Erasmus, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71667

Frederick H. Evans, 1911, Westminster Abbey: Entrance to Chapel of Henry VII, Platinum print, Philadelphia Museum of Art, LL/71678

Frederick H. Evans, 1911, Westminster Abbey: Font and Small Doors, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71679

Frederick H. Evans, 1911, Westminster Abbey: From the South Transept, Platinum print, Philadelphia Museum of Art, LL/71680

Frederick H. Evans, 1911, Westminster Abbey: Henry VII Chapel to East, Platinum print, Philadelphia Museum of Art, LL/71681

Frederick H. Evans, 1911, Westminster Abbey: Henry VII Chapel to West, Platinum print, Philadelphia Museum of Art, LL/71682

Frederick H. Evans, 1911, Westminster Abbey: Henry VII Chapel, Detail of Henry VII Tomb, Platinum print, Philadelphia Museum of Art, LL/71683

Frederick H. Evans, 1911, Westminster Abbey: Interior of Chapel of St. John the Baptist, Platinum print, Philadelphia Museum of Art, LL/71684

Frederick H. Evans, 1911, Westminster Abbey: Iron Grille over Eleanor's Tomb from Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71685

Frederick H. Evans, 1911, Westminster Abbey: South Nave Aisle and across Nave, Gelatin silver transparency, on glass, National Gallery of Canada / Musée des beaux-arts du Canada, LL/63339

Frederick H. Evans, 1911, Westminster Abbey: Tomb in St. Nicholas Chapel, Platinum print, Philadelphia Museum of Art, LL/71709

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Henry III from Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71715

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Henry III in Confessor's Chapel, Platinum print, Philadelphia Museum of Art, LL/71716

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Platinum print, Philadelphia Museum of Art, LL/71711

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Henry VII, Platinum print, Philadelphia Museum of Art, LL/71717

Frederick H. Evans, 1911, Westminster Abbey: Subsellae of Choir Stalls, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71707

Frederick H. Evans, 1911, Westminster Abbey: The Sanctuary Tombs, Platinum print, Philadelphia Museum of Art, LL/71708

Frederick H. Evans, 1911, Westminster Abbey: Tomb in St. Nicholas Chapel, South Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71710

George Davison, 1911, Harlech Castle, Photogravure, National Science and Media Museum, LL/41832

Heinrich Kühn, 1911, Windblown, [Camera Work, no. 33, pl. 04], Photogravure, Peter Fetterman Gallery, LL/570

Heinrich Kühn, 1911, Still Life with Tomatoes, Photogravure, Ostlicht - Gallery for Photography, LL/115358

Heinrich Kühn, 1911, Still life (Stillleben), Edeldruckverfahren (Gummigravüre), Museum für Kunst und Gewerbe / MKG, LL/126380

Heinrich Kühn, 1911, On the shore, [Camera Work, no. 33, pl. 03], Photogravure, on Japanese paper, Dorotheum, LL/67500

Heinrich Kühn, 1911, Portrait - The Mirror, [Camera Work, no. 33, pl. 08], Photogravure, Peter Fetterman Gallery, LL/569

Henri Meurisse, 1911, Models at Auteuil, Paris, Gelatin silver print, KaufmaNelson Vintage Photographs, LL/24910

Henri Meurisse, 1911, Fashion in Paris, at the re-opening of Longchamps, Gelatin silver print, KaufmaNelson Vintage Photographs, LL/24941

Henri Meurisse, 1911, Fashion in Paris, Gelatin silver print, KaufmaNelson Vintage Photographs, LL/24911

Henri Meurisse, 1911, Untitled, Two fashion models, Paris, Gelatin silver print, KaufmaNelson Vintage Photographs, LL/24946

Henri Meurisse, 1911, Parisian model posed with her umbrella, Gelatin silver print, KaufmaNelson Vintage Photographs, LL/24971

Henry Glintenkamp (artist), 1911, Girls Wanted, Drawing, crayon, Library of Congress, Prints and Photographs Division, LL/43401

Henry M. Beach, 1911, Selling their relicks of the flood at Austin, PA, 1911, No 5, Photo postcard, Private collection of Robert Bogdan, LL/26313

Henry M. Beach, 1911, "Cleaning Streets of Austin After Flood", Photo postcard, Private collection of Robert Bogdan, LL/26475

Herbert G. Ponting, 1911, Self-portrait with cinematographic camera, Silver bromide print, toned, The Royal Collection, LL/93551

Herbert G. Ponting, 1911, Drinking chocolate, [British Antarctic Expedition 1910-1913 (led by Scott on the "Terra Nova")], Gelatin silver print, contact, L'Atelier d'Artistes, LL/41322

Herbert G. Ponting, 1911, End of the Barne Glacier, Carbon print, The Royal Collection, LL/93533

Horace D. Ashton, 1911, Underwood & Underwood Photographer Making Views from Metropolitan Tower, Gelatin silver print, Nelson-Atkins Museum of Art, LL/81440

Hugo Erfurth, 1911, Portrait of the artist Heinrich Vogeler (1872-1942), Photogravure, hand-pulled, on China, Bassenge Photography Auctions, LL/115545

J. Couyat, 1911, Egyptian Grafitti, Cyanotype, Christopher Wahren Fine Photographs, LL/19967

Jacques-Henri Lartigue, 1911, Drag Racing day, Aureuil,, Gelatin silver print, G. Gibson Gallery, LL/4335

Jacques-Henri Lartigue, 1911, Thoman tombe la pale de l'helice en l'air, Gelatin silver print, Sotheby's - Paris, LL/44410

Jacques-Henri Lartigue, 1911, Zissou in the Backwash, Gelatin silver print, Galerie Johannes Faber, LL/1758

Jacques-Henri Lartigue, 1911, Zissou and Yves Change a Tire, Maman, Papa and M. Laroze Watch, Edwynn Houk Gallery, LL/5118

Jacques-Henri Lartigue, 1911, Rouzat Zissou, Gelatin silver print, Staley+Wise Gallery, LL/5654

John Edward Fletcher, 1911, Photograph of Mons Pierre Prier in the cross channel Bleriot monoplane, Gelatin silver print, National Archives, LL/42978

José Ortiz-Echagüe, 1911, Vendedor de babuchas, Photograph, Ortiz Echagüe Collection - Legado Ortiz Echagüe, LL/116162

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "statuary", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32846

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "histrionics", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32837

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "music", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32838

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "music", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32839

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "painting", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32841

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "painting", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32840

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "dancing", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32848

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "statuary", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32847

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue, Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32845

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue, Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32844

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "poetry", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32843

Josef Jindrich Sechtl and Ignac Sechtl, 1911, Live statue "poetry", Glass plate negative, Sechtl & Vosecek Museum of Photography, LL/32842

Juan C. Abel, 1911, Juan Carlos Abel, Magazine illustration, Private collection of Christian Peterson, LL/66819

Karl Bulla, 1911, Solar Eclipse, St. Petersburg, Gelatin silver print, from glass negative, CEROS - Jean-Mathieu Martini / Serge Plantureux, LL/41109

Karl Struss, 1911, Woman photographer in a class with Clarence White., Platinum print, Swann Galleries - New York, LL/115040

Karl Struss, 1911, Hilda Struss, Nova Scotia, Platinum print, Lee Gallery, LL/14019

Karl Struss, 1911, Lower Broadway, New York, Platinum print, Lee Gallery, LL/14020

Karl Struss, 1911, East 37th Street, New York, Platinum print, Lee Gallery, LL/14021

Karl Struss, 1911, Lower New York, Platinum print, Lee Gallery, LL/14022

Karl Struss, 1911, Queensboro Bridge, at 59th Street and the East River, New York, Library of Congress, Prints and Photographs Division, LL/15510

Karl Struss, 1911, New York Harbour, Platinum print, Galerie Zur Stockeregg, LL/4531

L. Szacinski (company), 1911, Glass vase, flower bouquet, floral decoration, Photograph, Oslo Museum, LL/84970

Lewis W. Hine, 1911, Biloxi, Mississippi, Silver print, American Art Museum, Smithsonian Institution, LL/7576

Lewis W. Hine, 1911, NYC, 1911, Entire Family Making Garters (Suspenders), Gelatin silver print, Barry Singer Gallery, LL/2845

Lewis W. Hine, 1911, Shrimp Pickers, Gelatin silver print, Silverstein Photography, LL/296

Louise Halsey, 1911, Volkmar Potter, Platinum print, Library of Congress, Prints and Photographs Division, LL/15539

Photo Specialty Co., 1911, Bobby Leach and his Barrel, Gelatin silver print, Real photo postcard, Stephen Bulger Gallery, LL/34142

Pierre Dubreuil, 1911, Avenue Corner, Oil print, Galerie Zur Stockeregg, LL/4462

Pierre Dubreuil, 1911, Interpretation Picasso: the Railway, Photogravure, Centre Georges Pompidou, LL/33184

Unidentified artist, 1911, The plate was rocked as in raspberry-juice., Book illustration, Internet Archive, LL/72608

Unidentified artist, 1911, "I popped the camera under my waterproof.", Book illustration, Internet Archive, LL/72607

Unidentified photographer, 1911, Class on the identification system of Alphonse Bertillon ("Portrait Parle" Class, France), Photograph, Internet - Original source ill-defined, LL/65847

Unidentified photographer, 1911, Merry Christmas 1911, Real photo postcard, Private collection of Stacy Waldman, LL/86272

Unidentified photographer, 1911, "Emancipation" Historical Pageant, Lyman(sic) School 1911, Gelatin silver print, Richard T. Rosenthal, LL/102011

Unidentified photographer, 1911, Johelson and members of the expedition to the United Baht (dugout boats) [Kamchatka Krai], [Expedition of the Russian Geographical Society to Kamchatka and the Aleutian Islands (1908-1912)], Photograph, Museum of Anthropology and Ethnography. Peter the Great (Kunstkamera) of the Russian Academy of Sciences, LL/100515

Unidentified photographer, 1911, A comical teaching scene, Slutsk, Russia [now Belarus], Gelatin silver print, Private collection of Sergey Maximishin, LL/105690

Unidentified photographer, 1911, Arturo Strohschneider, tightrope walker, Photograph, Internet - Original source ill-defined, LL/119685

Unidentified photographer, 1911, Finnish Socialist Band, Newport, "Workers of the World Unite" on Drum, New Hampshire, Photo postcard, Private collection of Robert Bogdan, LL/14890

Unidentified photographer, 1911, Home of Former Slave, Talbot County, Maryland, Photo postcard, Private collection of Robert Bogdan, LL/14893

Unidentified photographer, 1911, Austrian identity card, Identity card, front, Private collection, LL/38758

Unidentified photographer, 1911, Austrian identity card, Identity card, back, Private collection, LL/38759

Unidentified photographer, 1911, Austrian identity card, Identity card, front and back, Private collection, LL/38760

Unidentified photographer, 1911, 24. Sarah Cammestine Swore doors were all locked, Magic lantern slide, hand-tinted, Cornell University, ILR School, Kheel Center, LL/43412

Unidentified photographer (American), 1911, School house with teacher and pupils, Seymour, WI, Photograph, Private collection of Pat Street, LL/64764

Unidentified photographer (Russian ?), 1911, Mare Skala, Photograph, Multimedia Art Museum, Moscow / Moscow House of Photography, LL/68936

Unidentified photographer for the Brown Brothers archive, 1911, Two Maori maidens on their way to the coronation of King George, Photograph, Private collection of Fostin Cotchen, LL/124771

William Leroy Jacobs (American, 1869-1917), 1911, The Family Group, Illustration, Source requested, LL/53623

William Pinch (US Patentee, Cleveland, Ohio), 1911, Scene for Photographic Foregrounds, Patent illustration, Private collection of Christopher Steiner, LL/81721

Wm. J.S. Bradway, 1911, Muskrat catch out on the plains, Larry Gottheim, Be-hold, Inc, LL/11453

Alfred Stieglitz, 1911 (taken) (print), Excavating - New York, [Camera Work, no. 36, pl. 10], Photogravure, Philadelphia Museum of Art, LL/72269

Alfred Stieglitz, 1911 (taken) 1913 (photogravure), A Snapshot: Paris, [Camera Work, no. 41, pl. 07], Photogravure, Hand-pulled, Andrew Cahan: Bookseller, Ltd, LL/2017

Alfred Stieglitz, 1911 (taken) 1913 (print), Two Towers - New York, [Camera Work, no. 44, pl. 02], Photogravure, Philadelphia Museum of Art, LL/72335

Alfred Stieglitz, 1911 (taken) 1913 (print), A Shapshot, Paris, [Camera Work, no. 41, pl. 07], Photogravure, Philadelphia Museum of Art, LL/72259

Alfred Stieglitz, 1911 (taken) 1913 (print), A Shapshot, Paris, [Camera Work, no. 41, pl. 06], Photogravure, Philadelphia Museum of Art, LL/72258

Herbert G. Ponting, 1911 (taken) 1914 (print), The 'Terra Nova' Icebound in the Pack, [British Antarctic Expedition 1910-1913 (led by Scott on the "Terra Nova")], Carbon print, green-toned, Swann Galleries - New York, LL/21784

August Sander, 1911 (taken) 1946-1947 (print_, House interior of the Westerwald region, Gelatin silver print, Bassenge Photography Auctions, LL/54682

Wyland Stanley, 1911 (taken) 1955 (print), Colombo Market, Pacific and Front Streets, Gelatin silver print, Carl Mautz Vintage Photographs, LL/25659

Karl Struss, 1911 (taken) 1979 (print), Pennsylvania Station, New York, Platinum print, Swann Galleries - New York, LL/53808

E.O. Hoppé, 1911 (taken) 2021 (print), Vaslav Nijinsky as Spectre de la Rose in "Spectre de la Rose", [Ballets Russes], Platinum / palladium print, E.O. Hoppé Estate, LL/116075

E.O. Hoppé, 1911 (taken) 2021 (print), Tamara Karsavina as the Fire-Bird and Adolph Bolm as Ivan Tsarevich in "The Fire-bird", [Ballets Russes], Platinum / palladium print, E.O. Hoppé Estate, LL/116074

Frederick H. Evans, 1911, Ex Libris label for "Frederick H. Evans", Labet, on back of platinum print, Private collection of Peter Spangenberg, LL/76463

1911, "Color photography for all" - Booklet cover, Book cover, Private collection of Nadia Valla, LL/8873

1911, Book cover for E.W. Hornung, 1911, The Camera Fiend, (Toronto: McLeod & Allan), Book cover, Private collection of Jack and Beverly Wilgus, LL/72606

Alvin Langdon Coburn, 1911, Book cover for H.G. Wells, 1911, The Door in the Wall, (New York & London: Mitchell Kennerley), Book cover, Swann Galleries - New York, LL/74183

John Haworth Company (Philadelphia), 1911, Catalogue cover for John Haworth Company, 1911, Backgrounds for the Photographer - From the Studio of Robey=French Co., (Philadelphia: John Haworth Company), Catalogue cover, Private collection of Christopher Steiner, LL/84023

L J Co [Lumiere Jougla Co] (New York), 1911, Book cover for "Color Photography with Autochrom Plates (15th Edition)", Book cover, Archive Farms, LL/38881

Louis Ducos du Hauron, 1911, Book cover for Louis Ducos du Hauron, 1911, Exposé théorique & scientifique de la photographie des couleurs (trichromie), par l'inventeur Louis Ducos du Hauron, (Étampes (16 rue Saint-Mars), M. Dormann), Book cover, Source requested, LL/54942