Unidentified photographer, n.d., Post-mortem Daguerreotype of a little girl and her doll, Daguerreotype, 1/6 plate, Source requested, [Further information sought], LL/6741

Unidentified photographer, n.d., Twins in their checkered trousers, Daguerreotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (47 / 43), LL/11340

J. Paul, 1850 (ca), Portrait of a child, Daguerreotype, hand-coloured, National Science and Media Museum, Kodak Collection, LL/50408

Unidentified photographer / artist, 1855 (ca), Portrait of a Little Girl Wearing Elaborate Hat and Fur-lined Wrap, Ambrotype, 1/4 plate, Charles Schwartz Ltd, Courtesy of Charles Schwartz Ltd (www.cs-photo.com - #3747), LL/9185

Unidentified photographer, n.d., Girl with large muff and doll, Tintype, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (46 / 65), LL/9055

Unidentified photographer, n.d., A child standing on a stool with one hand resting on a Robinson's Photographicon viewer., Tintype, 1/6 plate, hand-coloured, Archives of Modern Conflict OR National Gallery of Canada, LL/9972

Unidentified photographer, n.d., Sleeping Baby, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, Courtesy of Christopher Wahren Fine Photographs (ia906), LL/13022

Unidentified photographer, n.d., Portrait of a young lady wearing a coral necklace, Daguerreotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (45 / 12), LL/10872

Louis François Saugrin, 1852, Study of Brother and Sister, Daguerreotypes, 1/4 plate, finely hand-coloured, Charles Isaacs Photographs, Inc, LL/4204

Unidentified photographer, n.d., Dressed in green, Ambrotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (47 / 62), LL/11345

E.A. Alden, n.d., Child on staircase, Tintype, stereo, half, Larry Gottheim, Be-hold, Inc, Auction: 25 November 2013, Lot: 42B, LL/51761

Unidentified photographer, 1870 (ca), Girl With Polka Dot Dress, Tintype, 8 1/2 x 6 1/2 in (full plate), Paul Cava Fine Art, Courtesy of Paul Cava Fine Art, LL/10840

Unidentified photographer / artist, n.d., Untitled, Guernsey's - New York, LL/23054

Unidentified photographer, n.d., A young boy with his beach toys, Tintype, 1/6 plate, Stereographica - Antique Photographica, Courtesy of Bryan and Page Ginns (#17 / 156), LL/17457

Unidentified photographer, n.d., Sisters holding Daguerreotype of mother, Daguerreotype, 1/6 plate, Private collection of Erin Waters, LL/18509

Unidentified photographer, n.d., Boy with daguerreotype viewer, Daguerreotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (49 / 4), LL/18519

Unidentified photographer, n.d., Portrait of a young girl, Daguerreotype, 1/6 plate, Capitol Gallery, Courtesy of Capitol Gallery (Fall 2007 Auction, #11), LL/22000

Rufus P. Anson, n.d., Portrait of a Girl with Ringlets, Daguerreotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (50 / 9), LL/22293

Unidentified photographer, n.d., Black Boy with his Dog, Tintype, CDV size, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (50 / 32), LL/22339

Unidentified photographer, n.d., Girls with dove, Daguerreotype, 1/4 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim - Be-Hold (50 / 16), LL/22313

William Edward Kilburn, n.d., Portrait of a young girl, Daguerreotype, 1/4 plate, hand-tinted, Private collection of John Hannavy, LL/25153

Unidentified photographer, n.d., Girl on rocking horse, Daguerreotype, 1/6 plate, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim (Auction: Feb 21, 2008, 51, part 1 / lot 44), LL/27066

Unidentified photographer, n.d., Girl with extremely long braids, Daguerreotype, 1/4 plate, Private collection of Mike Robinson, LL/27054

Emilie Bieber, 1869-1870 (ca), Unknown children, Carte de visite, Private collection of T. Max Hochstetler, LL/20783

T.L. Phillips (Lowellville), n.d., Double portrait of a young girl from Lowellville, Ohio, Carte de visite, Early Image: 19th & Early 20th Century Photographs, Courtesy of Josh Wiesner - The Early Image, LL/14207

A.E. Hotchkiss, n.d., A young girl in a studio setting with a Holmes-Bates stereoscope and views on the table beside her., Cabinet card, Stereographica - Antique Photographica, Courtesy of Bryan and Page Ginns (#18 / 147), LL/21593

Hannah Maynard, 1890 (ca), Portrait of a child, Cabinet card, Private collection of Steven Evans, LL/16549

Eduard Isaac Asser, 1852-1854, Portrait of Lodewijk Asser, the photographer's son, Album (mounted on paper), Salted paper print from wet collodion on glass negative, Rijksmuseum, Copyright © Rijksmuseum Amsterdam (RP-F-AB12278-V), LL/25765

F. Grõfe (Delft, Holland), 1900 (ca), Boy with coloured flowers, Private collection of Jan Weijers (Servatius), Courtesy of Jan Weijers, LL/26057

J. Wentzel (Amersfoort, Holland), 1900 (ca), Girl feeding her dog, Private collection of Jan Weijers (Servatius), Courtesy of Jan Weijers, LL/26056

Alfonse Van Besten, 1912 (ca), Children at play, Autochrome, 9 x 12 cm, Collection F. Van Hoof-Williame, Courtesy of Florent Van Hoof - www.autochromes.be, LL/21936

Unidentified photographer / artist, n.d., A little girl seated in a garden, Autochrome, 3.5 x 4.75 in, Stereographica - Antique Photographica, Courtesy of Bryan and Page Ginns (#15 / 171), LL/11064

Abdullah frères, 1865, Portrait of a boy [Joseph S. Greene], Carte de visite, Private collection of Andrea Cesari, LL/29570

Unidentified photographer, n.d., Adele Lily Merriman, Gelatin silver print, Private collection of Andrea Cesari, LL/29575

Unidentified photographer / artist, n.d., Portrait of a young girl with crimped hair, Carte de visite, Private collection of Andrea Cesari, LL/29583

Leon Van Loo, n.d., Portrait of a child in a studio setting, Carte de visite, Private collection of Andrea Cesari, LL/29601

A.M. McKenny (Portland), 1860s, Portrait of a boy holding a hat, Carte de visite, Private collection of Andrea Cesari, LL/29610

Unidentified photographer, 1850 (ca), Portrait of a young girl, Daguerreotype, 1/6 plate, Archives of Modern Conflict OR National Gallery of Canada, LL/11422

Samuel Broadbent, 1855, 15 October, George E. Carter, Daguerreotype, 1/6 plates, Historical Society of Pennsylvania, Record Number: 2553, Collection: Cased Photographs Collection [3139], LL/44532

Unidentified Daguerreotypist, 1852 (ca), Standing boy holding hoop, Daguerreotype, 1/6 plate, Historical Society of Pennsylvania, Record Number: 5900, Collection: Cased Photographs Collection [3139], LL/44548