Germaine Krull, 1928, Book cover for Germaine Krull "Métal. Introduction by Florent Fels" (Paris: Librairie des Arts Décoratifs, 1928), Book cover, Christie's - New York, Christies - NY (Sale 2110: Lot 12 - April 10, 2008 - Fine Photobooks from an Important Private Collection), LL/28344

Man Ray, 1926, Untitled, Gelatin silver print, 11¢ x 8+ins (29.2 x 21 cm), Christie's - London, Courtesy of Christies, London (Sale: 7434 - Photographs, Lot: 54 - Nov 13, 2007), LL/24272

Harold E. Edgerton, n.d., Mile Runners, Gelatin silver print, ferrotyped, 13 ¥ x 10 7/8 in, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (50 / 76), LL/22454

Alyson Belcher, 2002, Self-portrait #81A, [Pinhole Self-portraits], Gelatin silver print, 4 x 5 in, Provided by the artist - Alyson Belcher, LL/20839

Edward Dimsdale, 2001, Autumn, Pebble steps, Gelatin silver print, toned, from paper negative, 8 x 10, HackelBury Fine Art Ltd, LL/1556

Eugene Piot, 1849-1850 (ca), The Leaning Tower of Pisa (La Tour de Pise), Salt paper print, 24 x 20.4 cm, Artcurial, courtesy of Artcurial (Sale 1170, Lot 26), LL/19509

Terry Evans, 1998-2002, Untitled, [Prairie Specimens], C-print, Provided by the artist - Terry Evans, LL/18179

Alfons Himmelreich, n.d., Kidma moveable lift advert, Advert, Silver Print Gallery and Archive, LL/18347

Butler (Kingsley, Iowa), n.d., A row of six women posed facing the camera on one side while the other side has a photo with the women's backs to the camera., Cabinet card, Capitol Gallery, Courtesy of Capitol Gallery (Spring 2007 Auction, #77), LL/17791

E.O. Hoppé, 1926, View from the Delaware Bridge, Gelatin silver print, E.O. Hoppé Estate, © The E. O. Hoppé Estate at Curatorial Assistance, Inc. [17369-D], LL/16520

Michael Berman, n.d., Doll, Gelatin silver print, Provided by the artist - Michael Berman, 4-10 04W_1001, LL/15868

Unidentified photographer / artist, n.d., Untitled, Private collection of Nigel Maister, LL/15106

George Janecek, 1984, 17 September, Tay Haynes - Salt Lake City, [Ballet - University of Utah], Gelatin silver print, Provided by the artist - George Janechek, © George Janecek, LL/21437

Unidentified photographer, 1896, Eiffel Tower, Paris, Black and white print, Pocket Kodak Camera, 1 1/2 x 2 in, Private collection of John Toohey, LL/32810

André Kertész, 1960, 2 March, Landing Pigeon, NY, Gelatin silver print, 9 5/8 x 7 +, Silverstein Photography, LL/304

Frank Hurley, 1915, Endurance in the Ice, [Imperial Trans-Antarctic Expedition, 1914-1917 (led by Ernest Shackleton on the "Endurance")], Gelatin silver print, 10 x 13 1/2, Afterimage Gallery, LL/1448

Mark Citret, 1992, Gang Ladder, Vellum paper, 8 x 10, Afterimage Gallery, LL/1492

Martin Munkácsi, 1930 (ca), Ice skaters, Gelatin silver print, 13 x 15.3 cm, Bassenge Photography Auctions, Courtesy of Bassenge, Berlin (Photography, Dec 2, 2009, Sale: 94, Lot: 4288), LL/33554

John Dominis, 1951, 1 March, Night warfare: Army unit patrolling at night, Gelatin silver print, LIFE, John Dominis/Time & Life Pictures/Getty Images, 50874199, LL/32231

Fritz Henle, 1940s, Young Mexico: Girls in Parade, Gelatin silver print, 8 x 10 in, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (53 / 67), LL/32261

Robert Hirsch, n.d., Untitled, [Architecture of Landscape], Provided by the artist - Robert Hirsch, LL/32403

Peter Keetman, n.d., Untitled, Private collection of W.J. Coville, Courtesy of W.J. Coville (#2168), LL/14584

Maija McDougal, n.d., Glass building, Bromoil print, Provided by the artist - Maija McDougal, LL/13789

Kilburn Brothers, n.d., No. 653. Wood Train, Mt. Washington Railway (Detail), Stereocard, Jefferson Stereoptics, Courtesy of John Saddy (Auction, Tues. May 23rd & Thurs. May 25th, 2006, # 06-2, Lot 393), LL/11786

Unidentified photographer / artist, 1920-1930, A dramatic view of a semi-nude male in chains (French), Matt silver print, 11.5 x 12.5 cm, Dennis George Crow, Courtesy of Dennis George Crow (www.dennisgeorgecrow.com), LL/10525

A. Hameryckx, 1950 (ca), Electronic parts, Gelatin silver print, 12.2 x 12.2 cm, AnamorFose, LL/10650

Fritz Henle, 1945, The Diver, Mexico, Gelatin silver print, Harry Ransom Humanities Research Center at the University of Texas at Austin, © Fritz Henle Estate, Image courtesy of Harry Ransom Center., LL/31635

Louise Dahl-Wolfe, 1940s, Dappled Nude, Gelatin silver print, 11 x 14, Staley+Wise Gallery, LL/5731

Allan Jenkins, 1999, Legs, Cyanotype, hand-coated, Various, HackelBury Fine Art Ltd, LL/1573

Harold E. Edgerton, 1949, Stiff pole vault, Gelatin silver print, 8 x 10, Ariel Meyerowitz Gallery, LL/2651

Lev Borodulin, 1955 (taken) 1973 (printed before), Virage - Speed Skating, Gelatin silver print, 350 x 240mm, Bonhams - London, Bonhams - London, Sale: 16201 - The Borodulin Collection of Russian Photographs (June 10, 2008) Lot: 142, LL/29148

Alexander Rodchenko, 1932 (taken) 1970s (print), Moscow, Bolshoi theatre, Gelatin silver print, 39 x 29 cm, Bloomsbury Auctions - Rome, Bloomsbury, Rome (Nov 10, 2008, Sale 17, Lot 290), LL/31192

William A. Garnett, 1950, Foundations and Slabs, Lakewood, California, [Lakewood], Gelatin silver print, J. Paul Getty Museum, © William A. Garnett [Getty: 2000.32.26], LL/5995

Olga Adelantado, 1998, Molding Me, Video still, Australian Centre for Photography, LL/4949

George Tice, 1961, Country Road, Lancaster, Pennsylvania, Gelatin silver print, galerie gold toned, 8 x 10, Candace Dwan Gallery, LL/3617

Brett Weston, 1929, Sewer Pipes, New York, Gelatin silver print, 9 3/8 x 7, Barry Singer Gallery, LL/3130

Luigi Veronesi, 1978, Photogram [Fotogramma], Gelatin silver print, 30,4 x 40,3 cm, Bloomsbury Auctions - Rome, Bloomsbury, Rome (Nov 10, 2008, Sale 17, Lot 416), LL/31200

Charles Ray, 1973, Untitled, Gelatin silver print, 68.6 x 101.6 cm (27 x 40 in), Metropolitan Museum of Art, Purchase, Robert Shapazian Gift, Samuel J. Wagstaff Jr. Bequest, The Horace W. Goldsmith Foundation Gift, and Harriette and Noel Levine Gift, 1995 (1995.474), LL/6377

Eugène Atget, 1909-1910, Folie thoinard - 9 rue Coq-Heron (1e arr), Albumen print, 18.0 x 21.6 cm (trimmed), George Eastman Museum, George Eastman House Collection - Accession Number: 1981:0950:0013.0001, LL/32730