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Unidentified photographer / artist, 1900, Title Page: (Martin Oldenbourg) Die Kunst in Der Photographie, [Die Kunst in der Photographie], Letterpress, Photoseed, LL/18666
Unidentified photographer / artist, 1900, Index page (detail), [Die Kunst in der Photographie], Letterpress, Photoseed, LL/18667
Unidentified photographer / artist, 1900, Index page, [Die Kunst in der Photographie], Letterpress, Photoseed, LL/18668
Unidentified photographer / artist, 1900, Kunstbeilagen (Art Supplements -photogravures), [Die Kunst in der Photographie], Letterpress, Photoseed, LL/18669
A. Kutsen (Belaya Tserkov, Russian Empire), 1900, Studio portrait of two children with a boat foreground and background, Cabinet card, Private collection of Sergey Maximishin, LL/111954
Albin Fichte (Leipzig), 1900, Schõferhund, [Die Kunst in der Photographie (Art Folio #2)], Photogravure, Photoseed, LL/18676
Albin Fichte (Leipzig), 1900, Beim Faspichen, [Die Kunst in der Photographie (Art Folio #2)], Photogravure, Photoseed, LL/18677
Alfred Fedetsky (Kharkov, now Ukraine), 1900, Unknown officer of the 30th Poltava Infantry Regiment with his wife, Cabinet card, Private collection of Sergey Maximishin, LL/105484
Au Bon Marche, Maison A. Boucicaut, Paris, 1900, Trade card for "Au Bon Marche" with expanding bellows, Trade card, Private collection of Roberta Etter, LL/64147
Au Bon Marche, Maison A. Boucicaut, Paris, 1900, Trade card for "Au Bon Marche" with expanding bellows, Trade card, Private collection of Roberta Etter, LL/64146
Au Bon Marche, Maison A. Boucicaut, Paris, 1900, Trade card for "Au Bon Marche" with expanding bellows, Trade card, Private collection of Roberta Etter, LL/64148
C.A. Killie (Presbyterian clergyman), 1900, International gun, 'our Betsy', in the Mongol Market (adjoining the British Legation) during the Boxer Rebellion, Beijing, China, Photographic print, Cambridge University Library, Royal Commonwealth Society, LL/40138
Camille el Kareh, 1900, Funeral of Hawwa el Daher, widow of Sleiman el Daher. Lebanon, Negative plate, Arab Image Foundation, LL/20075
Carpanetto Giovanni Battista (artist), 1900, Esposizione Fotografica - Febbraio-Marzo 1900 - Torino Palazzo Belle Arti Via della Zecca 25, Advertising poster, Museo Collezione Salce, LL/103586
George Eastman, 1900, George Eastman photographing his mother, California Trip, Negative, gelatin on nitrocellulose roll film, George Eastman Museum, LL/75339
Harry Gedford Lemere, 1900, The Old Bell Inn, Holborn, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119388
Harry Gedford Lemere, 1900, United Service Museum, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119387
Harry Gedford Lemere, 1900, Wych St., Strand, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119386
Harry Gedford Lemere, 1900, The facade of the 'Old Bell Tavern & Hotel', Holborn, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119389
Harry Gedford Lemere, 1900, Central Criminal Court, Newgate Prison, interior, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119390
Harry Gedford Lemere, 1900, Newgate Prison, interior, London, [National Photographic Record and Survey], Platinum print, Victoria and Albert Museum, LL/119385
J.E. Johnson (Minnesota, OK), 1900, A standing man beside a camera on a tripod and a seated woman at a retouching desking, Cabinet card, Internet - Original source ill-defined, LL/100609
Paul von Krshiwoblozki (Leipzig), 1900, Aus Dem Alten Riga (From the Old Riga), [Die Kunst in der Photographie (Art Folio #2)], Photogravure, Photoseed, LL/18679
Unidentified photographer, 1900, A studio portrait of Prince Omar brother of the Sultan Of Batjan (Dutch East Indies), Gelatin silver print, Dennis George Crow, LL/10476
Unidentified photographer, 1900, A young girl standing on the deck of a sailing ship (America), Cyanotype, Dennis George Crow, LL/10711
Unidentified photographer, 1900, Paris Exposition: Pont d'Jena toward Chateau of Water, view from the, Paris, France, Glass lantern slide, Brooklyn Museum, LL/39453
Unidentified photographer, 1900, Boer War: newspaper boy sells Daily Telegraph issue reporting the Relief of Mafeking, Photograph, National Archives, LL/6578
Unknown artist, 1900, The albumen is then fermented in large casks for several days., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42675
Unknown artist, 1900, Paper is then floated on the albumen solution and hung on racks to dry., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42676
Unknown artist, 1900, The coated paper is "calendered" in rolling presses to make it more flexible., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42677
Unknown artist, 1900, The paper is sorted into different quality levels and packed for shipment., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42678
Unknown artist, 1900, Manufacture of albumen paper in Dresden, Ca. 1890. The first step is to separate the eggs., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42673
Unknown artist, 1900, The albumen is beaten to a foam using steam-driven churns., [Manufacture of albumen paper in Dresden], Book illustration, Private collection of James Reilly, LL/42674
Wair & Barnes (manufacturer, LaPorte, Indiana), 1900, Advert for "High Grade Backgrounds at Popular Prices" - "Made only by Weir & Barnes, LaPorte, Ind.", Advert, Internet - Original source ill-defined, LL/104614
1900, Book cover for PhotoClub de Paris, 1900, Esthétique de la photographie, (Paris: PhotoClub de Paris), 98p., Book cover, Interencheres - Lyon, LL/57341
1900, Book cover for "Esthétique de la photographie" (Photo-Club de Paris, 1900), Book cover, Artcurial, LL/27268
Frank Rinehart, 1900, Book cover for George Bird Grinnell, 1900, The Indians of To-Day, Illustrated with Full-Page Portraits of Living Indians, (Chicago: Herbert S. Stone and Company), Book cover, Walkabout Books, LL/56164
Nadar, 1900, Book cover for Nadar, 1900, Quand j'étais photographe, (Paris: Ernest Flammarion), Book cover, Archive Farms, LL/64858
Frederick Hollyer, 1900, Catalogue cover for Frederick Hollyer, 1900, Catalogue of Platinotype Reproductions of Pictures &c., and sold by Mr. Hollyer, No. 9, Pembroke Sqr. London, W., Catalogue cover, Archive Farms, LL/105550
1900, Sheet music for " The Photo Shop, a 1900 Musical Comedy in One Act", music by Karl L. Hoschna, lyrics by Otto A. Hauerbach, book by Edward Clark, Sheet music, Private collection of Jack and Beverly Wilgus, LL/90689
Keystone View Company, 1900, Explanations of Map System in Keystone View Company, 1900, Maps and Plans Accompanying Palestine Through the Stereoscope, (Meadville, PA: Keystone View Company), Book page, Private collection of Noja Asner, LL/79893
Keystone View Company, 1900, Book cover for Keystone View Company, 1900, Maps and Plans Accompanying Palestine Through the Stereoscope, (Meadville, PA: Keystone View Company), Book cover, Private collection of Noja Asner, LL/79892
Adam Clark Vroman, 1900, The American Indian Souvenir Playing Cards. Complete deck of 52 playing cards, each with vignetted reproductions of photographs of Native Americans in the Southwest, Playing cards, Swann Galleries - New York, LL/74190
Adam Clark Vroman, 1900, The American Indian Souvenir Playing Cards. Complete deck of 52 playing cards, each with vignetted reproductions of photographs of Native Americans in the Southwest, Playing cards, Swann Galleries - New York, LL/74189
Adam Clark Vroman, 1900, The American Indian Souvenir Playing Cards. Complete deck of 52 playing cards, each with vignetted reproductions of photographs of Native Americans in the Southwest, Playing cards, Swann Galleries - New York, LL/66232