Burton Pritzker, n.d., Untitled, [Paper constructions], Color print, Provided by the artist - Burton Pritzker, LL/28790

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, LL/28344

Man Ray, 1926, Untitled, Gelatin silver print, Christie's - London, LL/24272

Harold E. Edgerton, n.d., Mile Runners, Gelatin silver print, ferrotyped, Larry Gottheim, Be-hold, Inc, LL/22454

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

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

Eugene Piot, 1849-1850 (ca), The Leaning Tower of Pisa (La Tour de Pise), Salt paper print, Artcurial, 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, LL/17791

E.O. Hoppé, 1926, View from the Delaware Bridge, Gelatin silver print, E.O. Hoppé Estate, LL/16520

Michael Berman, n.d., Doll, Gelatin silver print, Provided by the artist - Michael Berman, 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, LL/21437

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

André Kertész, 1960, 2 March, Landing Pigeon, NY, Gelatin silver print, 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, Afterimage Gallery, LL/1448

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

Martin Munkácsi, 1930 (ca), Ice skaters, Gelatin silver print, Bassenge Photography Auctions, LL/33554

John Dominis, 1951, 1 March, Night warfare: Army unit patrolling at night, Gelatin silver print, LIFE, LL/32231

Fritz Henle, 1940s, Young Mexico: Girls in Parade, Gelatin silver print, Larry Gottheim, Be-hold, Inc, 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, 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, LL/11786

Unidentified photographer / artist, 1920-1930, A dramatic view of a semi-nude male in chains (French), Matt silver print, Dennis George Crow, LL/10525

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

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

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

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

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

Lev Borodulin, 1955 (taken) 1973 (printed before), Virage - Speed Skating, Gelatin silver print, Bonhams - London, LL/29148

Alexander Rodchenko, 1932 (taken) 1970s (print), Moscow, Bolshoi theatre, Gelatin silver print, Bloomsbury Auctions - Rome, LL/31192

William A. Garnett, 1950, Foundations and Slabs, Lakewood, California, [Lakewood], Gelatin silver print, J. Paul Getty Museum, 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, Candace Dwan Gallery, LL/3617

Brett Weston, 1929, Sewer Pipes, New York, Gelatin silver print, Barry Singer Gallery, LL/3130

Luigi Veronesi, 1978, Photogram [Fotogramma], Gelatin silver print, Bloomsbury Auctions - Rome, LL/31200

Charles Ray, 1973, Untitled, Gelatin silver print, Metropolitan Museum of Art, LL/6377

Eugène Atget, 1909-1910, Folie thoinard - 9 rue Coq-Heron (1e arr), Albumen print, George Eastman Museum, LL/32730