Unidentified photographer, n.d., Advert for "Modoc Indian OIl", Cabinet card, Cowan's Auctions, Inc, LL/83468

C.A. Gandy, n.d., Two British soldiers with a Gardner Machine Gun, Albumen print, Cowan's Auctions, Inc, LL/32125

Platt D. Babbitt, n.d., Niagara Falls, Ambrotype, whole plate, cast iron frame, Cowan's Auctions, Inc, LL/53564

Wm. H. Rollins, n.d., A Dentist's Chair, Stereoview, detail, Cowan's Auctions, Inc, LL/58640

Unidentified photographer, n.d., A Large-Scale California Mining Operation, Ambrotype, 1/2 plate, Cowan's Auctions, Inc, LL/83473

F. Jay Haynes, 1883 (ca), Indian's Gift to the President, Chester Arthur, [Northern Pacific Views], Stereoview, Cowan's Auctions, Inc, LL/82780

C.E. Gibbs, n.d., Modile photographic studio for "C.E. Gibbs Ambrotypes", Ambrotype, Cowan's Auctions, Inc, LL/77347

Carleton E. Watkins, n.d., 388 - First Construction Train passing the Palisades, Ten Mile Canon, [Central Pacific Railroad], Stereoview, detail, Cowan's Auctions, Inc, LL/58651

Unidentified photographer, n.d., Edward Lovejoy's Store, Chicago, Illinois, Stereoview, Cowan's Auctions, Inc, LL/58644

Unidentified photographer, n.d., A Map of Terre Haute, Indiana, Ambrotype, 1/4 plate, Cowan's Auctions, Inc, LL/61771

Carl Moon, n.d., A Southwestern Indian, possibly Zuni, Cabinet card, hand-tinted, Cowan's Auctions, Inc, LL/83470

L.A. Huffman, 1879-1880 (ca, taken), A Buffalo Family, Photograph, Cowan's Auctions, Inc, LL/82787

Stacy (Brooklyn, NY.), n.d., ndian Scout John Nelson, Cabinet card, Cowan's Auctions, Inc, LL/83478

William Henry Jackson, 1890-1892, Harpers Ferry, West Virginia, Albumen prints (x2), Cowan's Auctions, Inc, LL/94892

Unidentified photographer, n.d., Portrait of a Ballet Dancer, Daguerreotype, 1/4 plate, Cowan's Auctions, Inc, LL/101501

Unidentified photographer, 1860s (ca, early), View of McAllister Brothers' Shop, Philadelphia, Stereoview, Cowan's Auctions, Inc, LL/58641

William Henry Jackson, 1872, Photographing in High Places, Albumen print, Cowan's Auctions, Inc, LL/82793

Tom Clark (sculptor), 1992, Mathew Brady Sculptures, Sculpture, Cowan's Auctions, Inc, LL/104549

David F. Barry, n.d., Spotted Horse, and Snake [Crow Indians], Cabinet card, Cowan's Auctions, Inc, LL/83461

F. Jay Haynes, 1883, August, Shoshone and Arapaho Indians During President Arthur's Wyoming Tour, Albumen print, Cowan's Auctions, Inc, LL/82774

Unidentified photographer, 1860, Breckinridge and Lane 1860 Southern Democrat Campaign Ferrotype [Side A: J.C. Breckinridge], Ferrotype, Cowan's Auctions, Inc, LL/94890

B.F. Marsh (Greeley, Colorado), 1888, 29 December, The lynching of Wilbur D. French, Greeley, Colorado, Cabinet card, Cowan's Auctions, Inc, LL/83475

Alexander Gardner, n.d., A Harvest of Death on the Battlefield of Gettysburg, [Gardner's Photographic Incidents of the War], Stereoview, Cowan's Auctions, Inc, LL/58631

1890s, A burl wood decorated stereographoscope, Stereographoscope, Cowan's Auctions, Inc, LL/67960

Unidentified photographer / artist, n.d., An improved Gatling Gun fitted with Accles Positive Feed, Cabinet card, Cowan's Auctions, Inc, LL/32129

Mathew B. Brady, 1864 (copyright), Elk-Horn Chair, Carte de visite, Cowan's Auctions, Inc, LL/53205

1873 (patent), Patent Model for a "Guide for Cutting Photographic Pictures", Patent model, Cowan's Auctions, Inc, LL/104546

Unidentified photographer, 1869, 1869 Marriage Certificate with Photographs of Dr. John Henry Jackson, a Prominent Barre, Vermont Citizen, Marriage certificate, Cowan's Auctions, Inc, LL/64410

Irwin and Mankins (Chickasha, Indian Territory), n.d., Armed White Man Standing Over a Dead American Indian, Cabinet card, Cowan's Auctions, Inc, LL/82773

Unidentified photographer, 1865 (ca), Two men standing outside of photographer's studio at Bermuda Hundred, VA., Carte de visite, back, Cowan's Auctions, Inc, LL/83447

R.M. Cargo, 1865 (ca), A uniformed sailor and double amputee, Bernard Toby/Tobey (named spelled variously), with both arms missing below the elbow, having ribbons on his shirt and a strapped "hurdy-gurdy," or hand organ, at his hip., Carte de visite, Cowan's Auctions, Inc, LL/83444

Adrian J. Ebell, 1862 (taken), People Escaping from the Indian Massacre of 1862, in Minnesota, at Dinner on a Prairie, [Whitney Gallery's Gems of Minnesota Scenery], Stereocard, Cowan's Auctions, Inc, LL/67964

Unidentified photographer, 1910 (ca), Interior of Photographer's Studio, Stereoview, detail, Cowan's Auctions, Inc, LL/58649

Unidentified photographer, n.d., Daguerreotype portraits, Daguerreotypes (24), in case, Cowan's Auctions, Inc, LL/83978

William Henry Jackson, 1873, 24 August (taken), Mount of the Holy Cross, Gelatin silver print, hand-colored by his Son Clarence Jackson, Cowan's Auctions, Inc, LL/82791

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104544

Unidentified photographer, n.d., A stallion, Tintype, 1/2 plate, Cowan's Auctions, Inc, LL/53567

L.A. Huffman, 1882, January, Northern Range: 192 - Taking the Monster's Robe, [Northern Pacific Views, Badmand and Big Horn Scenery], Stereoview, half, Cowan's Auctions, Inc, LL/74080

Unidentified photographer, n.d., A man in a woods themed studio setting with a large cowboy hat with the brim turned up., Tintype, clipped, Cowan's Auctions, Inc, LL/67959

Unidentified photographer, 1872 (ca), Members of Yale Paleontological Expedition of 1872, Albumen print, Cowan's Auctions, Inc, LL/82781

Alfred & M.L. Brisbois, 1880s (ca, early), Col. W.F. Cody Buffalo Bill, Cabinet card, Cowan's Auctions, Inc, LL/67970

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104539

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104542

H.T. Bishop, n.d., William S. Soule with Camera, Carte de visite, Cowan's Auctions, Inc, LL/94894

Unidentified photographer, 1857-1858 (uncertain), Senator Sam Houston, Tintype, 1/6 plate, Cowan's Auctions, Inc, LL/64694

Unidentified photographer, n.d., Gentleman Standing In Front of Washington's Tomb, Ambrotype, 1/4 plate, Cowan's Auctions, Inc, LL/65627

M.H. Kimball, n.d., Wilson Chinn, a Branded Slave from Louisiana; also exhibiting instruments of torture used to punish slaves., Carte de visite, back, Cowan's Auctions, Inc, LL/83456

Baker and Johnston (Evanston, WY), n.d., White Brave [or Bear], Sub Chief of the Shoshones, Cabinet card, Cowan's Auctions, Inc, LL/83464

Carl Moon, 1905, Zuni Governor, Cabinet card, hand-tinted, Cowan's Auctions, Inc, LL/83469

Theodore Lilienthal, n.d., Theo. Lilienthal Photo Wagon on Canal Street, New Orleans, [New Orleans Scenery], Stereoview, Cowan's Auctions, Inc, LL/58642

Unidentified photographer, n.d., Four men standing outside of a photographer's studio, with photographic displays hanging on storefront, Carte de visite, Cowan's Auctions, Inc, LL/83452

Carleton E. Watkins, n.d., #142 The Metal Chamber, New Almaden, [C. E. Watkins, Pacific Coast], Stereoview, Cowan's Auctions, Inc, LL/58635

C.A. Gandy, n.d., Two British soldiers with a Gardner Machine Gun, Albumen print, Cowan's Auctions, Inc, LL/32124

L.H. Heller, 1873, Lost River Murderers, Cabinet card, Cowan's Auctions, Inc, LL/83465

Joel E. Whitney, 1862 (or later), Sha-Kpe, (Little Six,) A prisoner at Fort Snelling. Engaged in the Massacre of 1862, boasts of having killed thirteen Women and Children., Carte de visite, Cowan's Auctions, Inc, LL/64411

Unidentified photographer, n.d., Tillie Saterwhite, a Cherokee Indian, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/54838

S.F. Baird, 1871, U.S. Commission of Fish and Fisheries, Woods Hole, Mass. Summer of 1871 and S.F. Baird, Albumen print, Cowan's Auctions, Inc, LL/6748

L.A. Huffman, n.d., Buffalo Grazing, Collotype, Cowan's Auctions, Inc, LL/82785

Unidentified photographer, 1860, Bell and Everett 1860 Constitutional Union Campaign Ferrotype [Side A: John Bell], Ferrotype, Cowan's Auctions, Inc, LL/94888

Unidentified photographer, 1860, Lincoln and Hamlin 1860 Republican Campaign Ferrotype [Side A: Abraham Lincoln], Ferrotype, Cowan's Auctions, Inc, LL/94884

Andrew Miller, n.d., Showing Head-Dress of Apache Maidens 77, Cabinet card, Cowan's Auctions, Inc, LL/80659

Neal & Welsh (Cadillac, Michigan), n.d., An advertising lady wearing a dress affixed with various wares, including nails, spoons, chain links, and a funnel, Cabinet card, Cowan's Auctions, Inc, LL/53573

Alexander Gardner, 1880, 29 January, Cheque signed by Alexander Gardner, Cheque, Cowan's Auctions, Inc, LL/62759

William Henry Jackson, 1872, Photographing in High Places, Albumen print, Cowan's Auctions, Inc, LL/82797

James Presley Ball, 1854, 1 April, Gleason's Pictorial Featuring Depiction of Ball's Great Daguerreian Gallery, Magazine page, Cowan's Auctions, Inc, LL/98567

R.M. Cargo, 1865 (ca), A uniformed sailor and double amputee, Bernard Toby/Tobey (named spelled variously), with both arms missing below the elbow, having ribbons on his shirt and a strapped "hurdy-gurdy," or hand organ, at his hip., Carte de visite, back, Cowan's Auctions, Inc, LL/83445

Unidentified photographer (English), 1850s (ca), Lost to As Around Him, Stereoview, detail, Cowan's Auctions, Inc, LL/58647

Unidentified photographer, n.d., Cascading Falls, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/54839

C.A. Gandy, n.d., Two British soldiers with a Gardner Machine Gun, Albumen print, Cowan's Auctions, Inc, LL/32126

Unidentified photographer, n.d., Washington's Tomb, Mount Vernon, Ambrotype, 1/2 plate, Cowan's Auctions, Inc, LL/62760

Unidentified photographer, n.d., Fire on the Mississippi River, Ambrotype, 1/6 plate, painted, Cowan's Auctions, Inc, LL/53566

Pierce & Snyder, 1882, Mrs. Langtry, Cabinet card, Cowan's Auctions, Inc, LL/80656

Unidentified photographer, n.d., Multiple Exposure Daguerreotype Portrait of a Young Man, Daguerreotype, 1/9 plate, Cowan's Auctions, Inc, LL/86624

Carl Moon, n.d., The Medicine Drum, Photograph, on card mount, Cowan's Auctions, Inc, LL/67966

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104543

Wm. H. Rollins, n.d., A Dentist's Chair, Stereoview, Cowan's Auctions, Inc, LL/58639

Unidentified photographer / artist, n.d., An improved Gatling Gun fitted with Accles Positive Feed, Cabinet card, Cowan's Auctions, Inc, LL/32131

Unidentified photographer, n.d., Edward Lovejoy's Store, Chicago, Illinois, Stereoview, detail, Cowan's Auctions, Inc, LL/58645

Unidentified photographer, 1880s, Decker Bros. Matchless Pianos, Illustrated advertisement, Cowan's Auctions, Inc, LL/80655

Tom Clark (sculptor), 1992, Mathew Brady Sculptures, Sculpture, Cowan's Auctions, Inc, LL/104550

Unidentified photographer, 1854 (ca), Captain D.G. Farragut, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/54842

Gessford (New York), 1910 (ca), Buffalo Bill Cody and Pawnee Bill aka Gordon W. Lillie, Cabinet card, gelatin silver print, Cowan's Auctions, Inc, LL/83477

Lawrence Beitler, 1930, 7 August, Lynching of African Americans Thomas Shipp and Abram Smith [Marion, Indiana], Gelatin silver print, Cowan's Auctions, Inc, LL/50990

Milton Miller, n.d., No. 6 - Chinese Ladies of Rank, Canton, China, Stereoview, Cowan's Auctions, Inc, LL/58627

Unidentified photographer, n.d., Enola Gay Crewmember, Dutch Van Kirk, Inscribed and Signed Photograph, Gelatin silver print, inscribed, Cowan's Auctions, Inc, LL/67955

Elias A. Bonine, n.d., Studio portrait of two Yuma Indian Women, Photograph, on card mount, Cowan's Auctions, Inc, LL/67967

Unidentified photographer, n.d., A "doctor" examining a patient through x-ray, Stereoview, detail, Cowan's Auctions, Inc, LL/58653

1873 (patent), Patent Model for a "Guide for Cutting Photographic Pictures", Patent model, Cowan's Auctions, Inc, LL/104547

Unidentified photographer, 1910 (ca), Interior of Photographer's Studio, Stereoview, Cowan's Auctions, Inc, LL/58648

Unidentified photographer, n.d., Cowboys Off the Range, Possibly Including Cowhand E.C. "Teddy Blue" Abbott, Tintype, 1/2 plate, Cowan's Auctions, Inc, LL/111718

L.A. Huffman, 1881, Buffalo Hunt, Stereoview, half, Cowan's Auctions, Inc, LL/40142

L.A. Huffman, 1881, Buffalo Hunt, Stereoview, Cowan's Auctions, Inc, LL/40141

J.G. Evans (Las Vegas, New Mexico), n.d., Buffalo Bones Ready For Shipping East, Stereocard, Cowan's Auctions, Inc, LL/74079

David F. Barry, n.d., Backmark for "D.F. Barry, Photographer, Bismarck, D.T.", Cabinet card, back, Cowan's Auctions, Inc, LL/83462

Unidentified photographer, 1856, 30 August, Two Northern Pike, Weighed and Dated in the Image, Ambrotype, 1/2 plate, Cowan's Auctions, Inc, LL/83450

S.F. Baird, 1871, U.S. Commission of Fish and Fisheries, Woods Hole, Mass. Summer of 1871 and S.F. Baird, Albumen print, Cowan's Auctions, Inc, LL/6749

Marcus Aurelius Root, 1848, 7 March, Portrait of Henry Clay, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/65384

C.T. Pomeroy, 1880s (ca), Long Jumper in Mid-Air, Carte de visite, Cowan's Auctions, Inc, LL/53571

Unidentified photographer, 1860, Breckinridge and Lane 1860 Southern Democrat Campaign Ferrotype [Side B: Joseph Lane], Ferrotype, Cowan's Auctions, Inc, LL/94891

Unidentified photographer, n.d., Portrait of two women with a camera on a tripod, Tintype, 1/6 plate, with clipped corners, Cowan's Auctions, Inc, LL/74692

Unidentified photographer, n.d., Humorous CDV From Co. B, 1st Michigan Engineers, Carte de visite, Cowan's Auctions, Inc, LL/53565

Unidentified photographer / artist, n.d., Mr. Gardner demonstrating his machine gun, Cabinet card, Cowan's Auctions, Inc, LL/32127

Unidentified photographer, n.d., Ambrotype portrait of a Woman in Reverse-Painted Folk Art Frame with Leather Ornaments, Ambrotype, frame, Cowan's Auctions, Inc, LL/80654

Carleton E. Watkins, n.d., 388 - First Construction Train passing the Palisades, Ten Mile Canon, [Central Pacific Railroad], Stereoview, Cowan's Auctions, Inc, LL/58650

Peter Britt, n.d., "Waiting for the stage $20,000 in gold dust on board" (handwritten on verso), Boudoir card, Cowan's Auctions, Inc, LL/82792

L.A. Huffman, n.d., The Round-Up Breaking Camp, Collotype, Cowan's Auctions, Inc, LL/80657

Unidentified photographer, n.d., A fireman seated in studio wearing a hat identifying him as "Foreman" of Company "2" "S.P.T." and with his fire trumpet on the table beside him, Daguerreotype, 1/4 plate, Cowan's Auctions, Inc, LL/83451

John K. Hillers, 1892 (or later), Yosemite, Glass positive, hand-coloured, Cowan's Auctions, Inc, LL/82789

Unidentified photographer (French), 1860s (ca), Metamorphic View of Man Working in Garden, Stereoview, Cowan's Auctions, Inc, LL/58636

Unidentified photographer, 1860-1880 (ca), No. 55 - Mahomedan Women of the Konkan, [Costumes and Characters of Western India], Carte de visite, Cowan's Auctions, Inc, LL/65629

Unidentified photographer / artist, n.d., An improved Gatling Gun fitted with Accles Positive Feed, Cabinet card, Cowan's Auctions, Inc, LL/32128

William Henry Jackson, n.d., Title page for The Canons of Colorado (Denver: Frank S. Thayer), Title page for accordion fold photo album, Cowan's Auctions, Inc, LL/82796

Unidentified photographer, 1860, Lincoln and Hamlin 1860 Republican Campaign Ferrotype [Side B: Hannibal Hamlin], Ferrotype, Cowan's Auctions, Inc, LL/94885

J. Landy, n.d., Shakspeare's (sic) Seven Ages of Man, Framed set of seven cabinet cards, Cowan's Auctions, Inc, LL/51002

David F. Barry, 1927, 16 January, Invoice for D.F. Barry "Photographs of all Noted Indian Chiefs", Business stationary, Cowan's Auctions, Inc, LL/82770

Georg Heiter (Romania), n.d., A studio view of a naked infant posed in front of a large, cracked egg, Carte de visite, Cowan's Auctions, Inc, LL/83454

J. Smith, 1854, Portrait of a girl standing on a chair, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/84300

David F. Barry, 1906, 2 March (postmark), D. F. Barry Studio Envelope, Envelope, Cowan's Auctions, Inc, LL/80658

Unidentified photographer, n.d., Armed Man in Buckskins Facing Off Against Bear, Tintype, 1/2 plate, Cowan's Auctions, Inc, LL/67958

L.A. Huffman, 1882, January, Northern Range: 192 - Taking the Monster's Robe, [Northern Pacific Views, Badmand and Big Horn Scenery], Stereoview, Cowan's Auctions, Inc, LL/58638

Unidentified photographer, n.d., Michigan Artist Elizabeth Flowers Posed with Folk Art Portrait of Abraham Lincoln, Albumen print, Cowan's Auctions, Inc, LL/53574

David F. Barry, n.d., Backmark for "D. F. Barry, Photographer, West Superior, Wis.", Cabinet card, back, Cowan's Auctions, Inc, LL/83458

1890s, A burl wood decorated stereographoscope, Stereographoscope, Cowan's Auctions, Inc, LL/67962

Carl Moon, 1905, Santiago, Gelatin silver print, Cowan's Auctions, Inc, LL/83471

Unidentified photographer, n.d., An ornate gravestone, Daguerreotype, 1/2 plate, Cowan's Auctions, Inc, LL/50991

Sarony, n.d., Self portrait of Napoleon Sarony, Cabinet card, Cowan's Auctions, Inc, LL/94883

Alexander Gardner, n.d., A Harvest of Death on the Battlefield of Gettysburg, [Gardner's Photographic Incidents of the War], Stereoview, detail, Cowan's Auctions, Inc, LL/58632

Unidentified photographer, 1873 (or later), Donald McKay [Modoc War Scout], Cabinet card, hand-coloured, Cowan's Auctions, Inc, LL/83467

Unidentified photographer, n.d., Declaration of Independence surrounded by portraits of the first eight U.S. Presidents and 13 state seals, Ambrotype, 1/16 plate, Cowan's Auctions, Inc, LL/67956

Alfred & M.L. Brisbois, n.d., Col. W.F. Cody Buffalo Bill, Cabinet card, Cowan's Auctions, Inc, LL/67969

Tom Clark (sculptor), 1992, Mathew Brady Sculptures, Sculpture, Cowan's Auctions, Inc, LL/104551

Unidentified photographer, 1864, For Vice President Geo H Pendleton, Political badge, tintypes, double-sided, Cowan's Auctions, Inc, LL/62762

Unidentified photographer, 1860-1880 (ca), No. 18 - Kojas, [Costumes and Characters of Western India], Carte de visite, Cowan's Auctions, Inc, LL/65628

S.F. Baird, 1871, U.S. Commission of Fish and Fisheries, Woods Hole, Mass. Summer of 1871 and S.F. Baird, Albumen print, Cowan's Auctions, Inc, LL/6747

David F. Barry, n.d., Custer's Scout Curley, Cabinet card, Cowan's Auctions, Inc, LL/83457

Unidentified photographer, n.d., No. 24. Inquiring for the Water Pocket, [Powell Survey], Stereoview, Cowan's Auctions, Inc, LL/82777

Unidentified photographer, n.d., Men standing under an umbrella in the yard of a manufactory, probably in Cincinnati, Ohio, Daguerreotype, 1/2 plate, Cowan's Auctions, Inc, LL/64689

Tom Clark (sculptor), 1992, Mathew Brady Sculptures, Sculpture, Cowan's Auctions, Inc, LL/104548

J.L. Lovell, n.d., A large stuffed gorilla, posed with a bent rifle in his hands, Carte de visite, Cowan's Auctions, Inc, LL/83453

P.H. Rupp (145 2d St. NY, stamped mat), n.d., Close-up view of a man in a wood casket, blood exiting his mouth and staining his collar, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/83448

O.K. Baker, n.d., Advertising card for Mrs. H.W. Mason's Hair Goods & Women's Clothing Granville, New York, Cabinet card, Cowan's Auctions, Inc, LL/64413

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104540

L.H. Heller, 1873, Lost River Murderers, Cabinet card, back, Cowan's Auctions, Inc, LL/83466

Prettyman (Arkansas City, Kansas), n.d., W.S. Prettyman's Photographic Parade Display, Gelatin silver print, mounted on card stock, Cowan's Auctions, Inc, LL/82769

Unidentified photographer (English), 1850s (ca), Lost to As Around Him, Stereoview, Cowan's Auctions, Inc, LL/58646

Unidentified photographer, 1861-1865 (ca), a Union musician posed with a large over-the-shoulder cornet and wearing a slouch hat with 19th Infantry Insignia, Albumen print, Cowan's Auctions, Inc, LL/61823

L.A. Huffman, n.d., The Honyocker, Collotype, hand-tinted, Cowan's Auctions, Inc, LL/82782

F.C. Flint (Syracuse, N.Y.), n.d., Seneca Chief Governor Blacksnake, Daguerreotype, 1/4 plate, Cowan's Auctions, Inc, LL/65655

Unidentified photographer, n.d., Ailing womawith invalid's bell, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/55488

Upton or Whiting (?), 1865, Hanging of Little Six and Medicine Bottle, Carte de visite, Cowan's Auctions, Inc, LL/82771

Unidentified photographer, n.d., A "doctor" examining a patient through x-ray, Stereoview, Cowan's Auctions, Inc, LL/58652

Unidentified photographer, 1864, For President G.B. McCellan, Political badge, tintypes, double-sided, Cowan's Auctions, Inc, LL/62761

Unidentified photographer, n.d., Templar Knight in Full Regalia, Daguerreotype, 1/4 plate, Cowan's Auctions, Inc, LL/104545

Unidentified photographer, n.d., Walking Stick with Daguerreotype Inset in Knob, Daguerreotype, Cowan's Auctions, Inc, LL/54841

John K. Hillers, n.d., No. 50. U-AI Nu-Ints. A tribe of Indians living on the Rio Virgen, a tributary of the Colorado, in Southern Utah, [Indians of the Colorado Valley / U.S. Topographical and Geological Survey of the Colorado River of the West], Stereoview, Cowan's Auctions, Inc, LL/82776

Unidentified photographer, n.d., Aunt Jane & Uncle Jerry, Slaves Owned by Norfolk, Virginia, Family, Daguerreotype, 1/4 plate, Cowan's Auctions, Inc, LL/54840

John K. Hillers, 1890s, Yosemite, Glass positive, hand-coloured, Cowan's Auctions, Inc, LL/82790

Unidentified photographer, 1860s-1880s, [Portrait of father and son posed with a High Striker game with a photographer's tent visible in the background], Tintype, Cowan's Auctions, Inc, LL/111478

Alexander Gardner, 1862, Gimlet, A Celebrated War Horse of the Rappahannock, [Gardner's Photographic Incidents of the War], Stereoview, Cowan's Auctions, Inc, LL/58633

Adrian J. Ebell, 1862 (taken), People Escaping from the Indian Massacre of 1862, in Minnesota, at Dinner on a Prairie, [Whitney Gallery's Gems of Minnesota Scenery], Stereocard, back, Cowan's Auctions, Inc, LL/67965

Carl Moon, n.d., Juan Pecheco, 'one-eyed man of San Filipi Village.', Gelatin silver print, Cowan's Auctions, Inc, LL/83472

Edward S. Curtis, n.d., Chief Joseph - Nez Perce, Photogravure, Cowan's Auctions, Inc, LL/50453

M.H. Kimball, n.d., Wilson Chinn, a Branded Slave from Louisiana; also exhibiting instruments of torture used to punish slaves., Carte de visite, Cowan's Auctions, Inc, LL/83455

L.A. Huffman, n.d., Cowboy in Action, Gelatin silver print, Cowan's Auctions, Inc, LL/82786

Unidentified photographer, n.d., Miss Annie Oakley (Little Sure-Shot), Cabinet card, Woodburytype, back, Cowan's Auctions, Inc, LL/62764

Unidentified photographer, n.d., A door-to-door drummer, Tintype, cdv sided, Cowan's Auctions, Inc, LL/53570

William Henry Jackson, 1900 (ca), Front cover for Catalogue of 5 x 8 Photographs Published by the W.H. Jackson Photograph and Publishing Co., (Denver: The Chain and Hardy Press), Front cover, Cowan's Auctions, Inc, LL/82795

Unidentified photographer, 1860, Douglas and Johnson 1860 Northern Democratic Campaign Ferrotype [Side B: Herschel V. Johnson), Ferrotype, Cowan's Auctions, Inc, LL/94887

William Henry Jackson, n.d., Front cover for The Canons of Colorado (Denver: Frank S. Thayer), Front cover for accordion fold photo album, Cowan's Auctions, Inc, LL/82794

Unidentified photographer, 1866 (ca), Private Edwin S. Kellogg of the 89th New York and Corporal George W. Brown of the 157th Pennsylvania, both of whom had their left arms amputated after sustaining serious wounds in the assault on Petersburg, VA on June 18, 1864., Carte de visite, Cowan's Auctions, Inc, LL/83443

D.F. Barry, 1877 (ca), Chief Joseph, Cabinet card, Cowan's Auctions, Inc, LL/50452

Milton Miller, n.d., No. 15 - Sepoys of Various Grades, and English Officers / Taken at Canton, China., Stereoview, Cowan's Auctions, Inc, LL/58628

J.P. Doremus, n.d., No. 62 River drivers at dinner, [Mississippi Views], Stereoview, oversized, Cowan's Auctions, Inc, LL/58637

Alexander Ross, Best & Co. (Winnipeg), 1885, 7 November, 9:30 AM, Driving of the Last Spike of the Canadian Pacific Railway - Craigellachie, British Columbia, Canada, Albumen print, Cowan's Auctions, Inc, LL/83474

1862 (patent), Patent Model of a Mold for Making "Oreo" Daguerreotype Cases, Patent model, Cowan's Auctions, Inc, LL/104541

Upton or Whiting (?), 1865, Hanging of Little Six and Medicine Bottle, Carte de visite, back, Cowan's Auctions, Inc, LL/82772

n.d., Folk art, chip-carved crooked knife with a raised coffin handle inset with a gem tintype of a young woman, Knife, Cowan's Auctions, Inc, LL/60682

W.E. Hook (Photographer and publisher), n.d., Unidentified brave, Cabinet card, Cowan's Auctions, Inc, LL/82784

James Presley Ball, 1854, 1 April, Gleason's Pictorial Featuring Depiction of Ball's Great Daguerreian Gallery, Magazine page, Cowan's Auctions, Inc, LL/98568

Mathew B. Brady, 1864 (copyright), Seth Kinman, Carte de visite, Cowan's Auctions, Inc, LL/53206

Unidentified photographer, n.d., Central Plains Indian, Tintype, Cowan's Auctions, Inc, LL/94893

Sarony, n.d., Napoleon Sarony, Imperial cabinet card, Cowan's Auctions, Inc, LL/50992

Anthony, 1864, The Great Metropolitan Sanitary Fair - No. 1706 - The Department of Arms and Trophies - View of the North Aisle looking West, showing the 100lb Parrot Gun., Stereoview, Cowan's Auctions, Inc, LL/58629

Unidentified photographer, 1850-1854 (ca), Blueprint showing the Front Elevation of Xenia Female College, Daguerreotype, 1/6 plate, Cowan's Auctions, Inc, LL/67957

Unidentified photographer / artist, n.d., German cards from the series "Das Neue Deutlchland", Card set, Cowan's Auctions, Inc, LL/32133

Unidentified photographer, n.d., A man dressed as Uncle Sam, or his precursor, Brother Jonathan, posed in front of an American flag with a cannon and two young children, Ambrotype, whole plate, Cowan's Auctions, Inc, LL/83449

Unidentified photographer, 1860, Douglas and Johnson 1860 Northern Democratic Campaign Ferrotype [Side A: Stephen A. Douglas], Ferrotype, Cowan's Auctions, Inc, LL/94886

Joel E. Whitney, 1862 (or later), Backmark for "Whitney's Gallery, Saint Paul", Carte de visite, back, Cowan's Auctions, Inc, LL/64412

Unidentified photographer, 1860s (ca), Union General Thomas Crook Sullivan, Panotype, 1/6 plate, Cowan's Auctions, Inc, LL/75028

Baker and Johnston (Evanston, WY), n.d., Leaping Panther, Warrior of the Shoshone Tribe, Cabinet card, Cowan's Auctions, Inc, LL/83463

Unidentified photographer, 1870s, Bullfrog Hunters and Their Catch, Stereoview, Cowan's Auctions, Inc, LL/58634

Sarony, n.d., Self portrait of Napoleon Sarony, Tintype, Cowan's Auctions, Inc, LL/94882

Sarony, n.d., Album page with a Sarony portrait, [Sarony Photographic Art Album - Steamer Idlewild], Album page, Cowan's Auctions, Inc, LL/105385

Unidentified photographer, n.d., Miss Annie Oakley, "Little Sure-Shot." Buffalo Bill's Wild West, Cabinet card, Woodburytype, Cowan's Auctions, Inc, LL/62763

Grabill (Deadwood, S.D.), 1891, Indian Chiefs and US Officials, Photograph, Cowan's Auctions, Inc, LL/83476

K.D. Kirkland, n.d., A Texas Cowboy, Imperial cabinet card, Cowan's Auctions, Inc, LL/111636

Unidentified photographer, n.d., Advertising carte of P.B. Green / Dealer in Agricultural Implements, of Delaware County, Pennsylvania, featuring a gem-size albumen portrait at center., Carte de visite, Cowan's Auctions, Inc, LL/53572

Unidentified photographer / artist, n.d., An improved Gatling Gun fitted with Accles Positive Feed, Cabinet card, Cowan's Auctions, Inc, LL/32130

L.A. Huffman, 1883 (copyright), Jerk-line Twelve" on the Old Freight Road, Collotype, hand-coloured, Cowan's Auctions, Inc, LL/82788

Unidentified photographer, 1874, Brulé Sioux Chief Spotted Tail and his wife, "Mrs. Spot.", Albumen print, Cowan's Auctions, Inc, LL/83459