Paul Régnard, 1876-1877, Title page for Bourneville & P. Regnard, 1876-1877, Iconographie photographique de la Salpêtrière, (Paris), [Iconographie photographique de la Salpêtrière], Title page, Richard T. Rosenthal, LL/101647
Unidentified Photographer, n.d., Sam-Metz Sanitary Barbara Shop - Hairrcuts 1c per minute - All work Neatly Done., Gelatin silver print, Richard T. Rosenthal, LL/103250
Holmes, n.d., Label for "Holmes' Machine Portraits. Portraitypes One Shilling. Photographs One Dollar. Depot, 289 Broadway.", Machine Portrait, Portratype, back, Richard T. Rosenthal, LL/100040
Henri Besson, n.d., Cinderella stamp for "Henri Besson", Cinderella stamp, Richard T. Rosenthal, LL/103071
n.d., Cinderella stamp for "Gevaert Rollfilm", Cinderella stamp, Richard T. Rosenthal, LL/103041
Rotophot (publisher), 1916 (or later), Saharet, Australian dancer [Playing card format], Real photo postcard, hand-coloured, Richard T. Rosenthal, LL/100905
Unidentified photographer, n.d., Portrait of a woman with an open box for storing stereoviews on the table beside her, Albumen print, Richard T. Rosenthal, LL/101026
Paul Régnard, 1876-1877, Attaque : Periode Terminale, [Iconographie photographique de la Salpêtrière, Planche XVIII], Albumen print, Richard T. Rosenthal, LL/101648
Unidentified photographer, n.d., Type of oxygen breathing mine rescue apparatus worn by rescuers following mine explosions., Gelatin silver print, Richard T. Rosenthal, LL/99778
F. Offo Graichen (Chemnitz), n.d., Cinderella stamp for "F. Offo Graichen", Cinderella stamp, Richard T. Rosenthal, LL/103066
Unidentified photographer, n.d., La Crimée. Camp de la soif, source à Baider., Stereoview, Richard T. Rosenthal, LL/100043
Unidentified photographer, n.d., Teeth Extracted Without Pain - The Ritter Painless Dental Co., Photograph, Richard T. Rosenthal, LL/108051
Unidentified photographer, 1904, Airship Montana Meteor. Test Drive By Thomas C. Benbow. St. Louis World's Fair., Cyanotype, Richard T. Rosenthal, LL/98503
Erich Salomon, n.d., Back of an Erich Solamon print with distribution stamp and newsclipping, Gelatin silver print, back, with news clipping, Richard T. Rosenthal, LL/95579
Unidentified artist, n.d., Our Artist Taking The Florida Alligator. / The Florida Alligator Taking Our Artist., Illustration, Richard T. Rosenthal, LL/98372
Unidentified photographer, 1922 (or later), Exploitation of Tout-Ankh-Amon's Tomb, Postcard, collotype, Richard T. Rosenthal, LL/98912
Unidentified photographer, 1875, City Hall, State House, Congress Hall - Photographed from a Plaster Model, executed by John B. Dryer, for Wm. H. French, No. 1735 Chestnut Street, Philadelphia., Albumen print, Richard T. Rosenthal, LL/102106
Holmes, n.d., Portrait of a man, Machine Portrait, Portratype, Richard T. Rosenthal, LL/100039
G. Weisholt (Odense), n.d., Cinderella stamp for "G. Weisholt", Cinderella stamp, Richard T. Rosenthal, LL/103072
Unidentified artist, 1960, October, The 3-D Camera (Mad Magazine, no. 58, Oct. 1960), Magazine page, Richard T. Rosenthal, LL/107312
Unidentified photographer(s) / Unidentified photocollage artist, n.d., Photocollage of an Orientalist scene, Photocollage, Richard T. Rosenthal, LL/96360
Unidentified photographer, n.d., A man in handcuffs and a prison uniform with a woman in a suitably melodramtic pose, Gelatin silver print, Richard T. Rosenthal, LL/102216
Paul Régnard, 1876-1877, Hystero-Epilepsie : Hallucination, [Iconographie photographique de la Salpêtrière, Planche XXXIV], Albumen print, Richard T. Rosenthal, LL/101651
Unidentified photographer, 1895-1905 (ca), Canopy over subway entrance [Building the Boston Subway System], Cyanotype, Richard T. Rosenthal, LL/102169
Unidentified photographer, n.d., Collage of a manriding in a buggy, Carte de visite, Richard T. Rosenthal, LL/99251
Soennecken & Co. (Munich), n.d., Cinderella stamp for "Soennecken & Co.", Cinderella stamp, Richard T. Rosenthal, LL/103065
Unidentified photographer, n.d., Portrait of a young woman with an open photograph album on the table beside her, Albumen print, Richard T. Rosenthal, LL/101030
Unidentified photographer, n.d., Tim McCoy, Halftone, film still, Richard T. Rosenthal, LL/105921
Unidentified photographer(s) / Unidentified photocollage artist, n.d., Photocollage of a group with dancers and a musician, Photocollage, Richard T. Rosenthal, LL/96359
Paul Régnard, 1876-1877, Hystero-Epilepsie : Hallucinations, [Iconographie photographique de la Salpêtrière, Planche XXXI], Albumen print, Richard T. Rosenthal, LL/101650
Unidentified photographer (Falk?), n.d., Harmony - Discord, Cabinet card, Richard T. Rosenthal, LL/99245
Unidentified photographer, n.d., Flooded streets with an advertisement for a performance of "Faust", Photograph, snapshot, Richard T. Rosenthal, LL/102020
W.S. Bell & Co. (Pittsburgh, PA.), 1899 (or later), Logo for "Photographic Art Supplies, W.S. Bell & Co., 431 Wood St. Pittsburgh, PA.", Albumen print, Richard T. Rosenthal, LL/102343
Unidentified photographer, n.d., La Crimée. Ruines à Inkermann et chateaux de Belbec., Stereoview, Richard T. Rosenthal, LL/100041
Unidentified photographer, n.d., [Two men, one with a telescope, Isle of Wight, Great Britain], Albumen print, Richard T. Rosenthal, LL/104252
Rotophot (publisher), 1916 (or later), Ernst Kraus as Siegfried [Playing card format], Real photo postcard, hand-coloured, Richard T. Rosenthal, LL/100902
Unidentified photographer, 1876, Merry Christmas and Happy New Year - Melville Brigade 1876, Cabinet card, Richard T. Rosenthal, LL/99246
Unidentified Photographer, n.d., Chinese Street Barbers, Postcard, collotype, Richard T. Rosenthal, LL/103253
Unidentified photographer, n.d., La Crimée. Monastère Saint-Georges, à Balaclava, Stereoview, Richard T. Rosenthal, LL/100046
Unidentified photographer, 1922 (or later), Exploitation of Tout-Ankh-Amon's Tomb, Postcard, collotype, Richard T. Rosenthal, LL/98913
Unidentified photographer, n.d., Advert for "A. R. Bills, Manufacturer and Dealer in Boots and Shoes, Spofford Block, Up Stairs, Rockford, Maine", Carte de visite, Richard T. Rosenthal, LL/99249
Unidentified photographer, n.d., Portrait of a man seated beside a table that has a box for storing stereoviews on it, Albumen print, Richard T. Rosenthal, LL/101035
Unidentified photographer, n.d., Sir Thomas Johnstone Lipton, 1st Baronet, KCVO (10 May 1848 - 2 October 1931), Photograph, Richard T. Rosenthal, LL/101731
Unidentified photographer, n.d., Articles of tin find ready sale. [Mexico], Photograph, Richard T. Rosenthal, LL/106216
G. Deisz (Munich), n.d., Cinderella stamp for "G. Deisz", Cinderella stamp, Richard T. Rosenthal, LL/103069
Washburn (Louisville, KY & New Orleans), n.d., Backmark for "Washburn's Photograph and Fine Art Gallery, 113 4th St., Louisville, KY., and 113 Canal St., N.O.", Carte de visite, back, Richard T. Rosenthal, LL/100755
Unidentified photographer, n.d., Wet stamp "Prends Moi Tel Que Je Suis." This translates as "Take me as I am." There are also three groups of letters in the stamp: ELC/ CDR/ FAP., Wet stamp, Richard T. Rosenthal, LL/101034
Amager Foto, n.d., Cinderella stamp for "Amager Foto", Cinderella stamp, Richard T. Rosenthal, LL/103063
Central Press Photo Ltd, 1938, 21 December, Winter Sports in London. Office boys enjoying a snow-battle in front of the frozen fountain at Nelson's Column, to-day. One of Landseer'sfamous lions can be seen in background., Gelatin silver print, back, Richard T. Rosenthal, LL/103004
Unidentified photographer, n.d., Advert for "A. R. Bills, Manufacturer and Dealer in Boots and Shoes, Spofford Block, Up Stairs, Rockford, Maine", Carte de visite, back, Richard T. Rosenthal, LL/99250
Unidentified photographer, 1922 (or later), Exploitation of Tout-Ankh-Amon's Tomb, Postcard, collotype, Richard T. Rosenthal, LL/98911
Paul Régnard, 1876-1877, Periode Teminale :Extase, [Iconographie photographique de la Salpêtrière, Planche XXIV], Albumen print, Richard T. Rosenthal, LL/101649
Sparhawk's Studio (Randolph, Vermont), n.d., Backmark for "Sparhawk's Studio, 21 Pleasant Street, Randolph, Vermont", Carte de visite, back, Richard T. Rosenthal, LL/101002
Unidentified photographer, n.d., La Crimée. Intérieur du fort de Kinburn., Stereoview, Richard T. Rosenthal, LL/100047
Unidentified photographer, n.d., Type of oxygen breathing mine rescue apparatus worn by rescuers following mine explosions., Label, Richard T. Rosenthal, LL/99779
Central Press Photo Ltd, 1938, 21 December, Winter Sports in London. Office boys enjoying a snow-battle in front of the frozen fountain at Nelson's Column, to-day. One of Landseer'sfamous lions can be seen in background., Gelatin silver print, Richard T. Rosenthal, LL/103003
Henri Cartier-Bresson, 1950 (ca), Wet stamps of the back of a Henri Cartier-Bresson print - "Please Credit Henri Cartier-Bresson Magnum Photos Inc.", Wet stamps, Richard T. Rosenthal, LL/99096
Jeremiah Gurney, n.d., Backmark for "J. Gurney & Son, 707 Broadway, N.Y.", Carte de visite, back, tax revenue stamp, Richard T. Rosenthal, LL/100033
Unidentified photographer, n.d., Stalls in the Thieves market where baskets, toys, pinatas and a hundred other objects are sold. [Mexico], Photograph, Richard T. Rosenthal, LL/106214
Charles Schenk, n.d., Three photographs of women having a meal, Photographs (x3), Richard T. Rosenthal, LL/100937
L.A. Sawyer (Philadelphia), n.d., Backmark for "L.A. Sawyer, Photographer, No. 159 North Eighth Street, Philadelph" with handwritten key, Albumen print, back, Richard T. Rosenthal, LL/100961
Rotophot (publisher), 1916 (or later), Adalbet Matkowski, Shakespearean actor [Playing card format], Real photo postcard, hand-coloured, Richard T. Rosenthal, LL/100903
Unidentified photographer, n.d., A criminal is apprehended by an armed policeman, Photograph, Richard T. Rosenthal, LL/102176
n.d., Film and/or negative processing envelope, Ephemera, Richard T. Rosenthal, LL/100908
Unidentified photographer, 1875, A.B. Stebbins and his eclipse camera 1875, Photograph, back, Richard T. Rosenthal, LL/103110
Unidentified photographer, 1922 (or later), Exploitation of Tout-Ankh-Amon's Tomb, Postcard, collotype, Richard T. Rosenthal, LL/98914
Unidentified photographer, n.d., Portrait of a young woman with an open photograph album on the table beside her [detail], Albumen print, detail, Richard T. Rosenthal, LL/101031
Sparhawk's Studio (Randolph, Vermont), n.d., A woman holding a fan on top of her head, Carte de visite, Richard T. Rosenthal, LL/101001
Unidentified photographer (French / English), n.d., Man With A Shotgun While Another Man Drinks From A Pond., Stereoview, salted paper print, Richard T. Rosenthal, LL/107832
Unidentified photographer, n.d., La Crimée. Batterie Biseau avant le 16 août (Tchernaia)., Stereoview, Richard T. Rosenthal, LL/100044
Unidentified photographer, n.d., Portrait of a man seated beside a table that has a box for storing stereoviews on it, Albumen print, Richard T. Rosenthal, LL/101029
Unidentified photographer, n.d., Store interior, Photograph, Richard T. Rosenthal, LL/99072
W.S. Bell & Co. (Pittsburgh, PA.), 1899 (or later), Logo for "Photographic Art Supplies, W.S. Bell & Co., 431 Wood St. Pittsburgh, PA.", Albumen print, Richard T. Rosenthal, LL/102329
Unidentified photographer, 1897, The Deleon Hat for Fall, 1897 is the Best in the World, Cabinet card, Richard T. Rosenthal, LL/99241
Unidentified photographer, n.d., Wet stamp "Prends Moi Tel Que Je Suis." This translates as "Take me as I am." There are also three groups of letters in the stamp: ELC/ CDR/ FAP., Wet stamp, Richard T. Rosenthal, LL/101022
Rotophot (publisher), 1916 (or later), Jacques Pohl, Moravian Bass [Playing card format], Real photo postcard, hand-coloured, Richard T. Rosenthal, LL/100904