Alexander Grinberg, 1920 (ca), Nude with Beads, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19990

Unidentified photographer / artist, 1890 (ca), Papau Tree at Lane, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20388

Unidentified photographer / artist, n.d., Watchmaker at Work, Ambrotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/28222

Leon Crémière, 1881 (ca), Untitled, Woodburytype, Christopher Wahren Fine Photographs, LL/19969

Karl Blossfeldt, 1929 (2nd edition), Achillea filipendulina. Noble Yarrow. Cyme enlarged 15 times., [Urformen der Kunst / Art Forms in Nature, Pl. 118], Gravure, Christopher Wahren Fine Photographs, LL/14554

Unidentified photographer, 1911, 30 September, Comet Brooks (16), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30241

Unidentified photographer / artist, 1890 (ca), View of a ship in harbor, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20386

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 97): Niels Nicolaisen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13722

Unidentified photographer / artist, 1870s (ca), A woman in kimono posed in front of an elaborately painted backdrop with seaside scene, Ambrotype, kiriwood case, Christopher Wahren Fine Photographs, LL/32290

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Commune de Pfulgriesheim / Costume de travail de Kochersberg, [Galerie Universelle des Peuples: Alsace, Third plate], Albumen print, Christopher Wahren Fine Photographs, LL/13057

Unidentified photographer, 1912, 3 October, Milky Way round Cygni, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30267

W. & F. Langenheim, 1845 (ca), Portrait of a gentleman, Daguerreotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/13017

Unidentified photographer, 1855 (ca), Lyon River View, Daguerreotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/13000

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 40):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13683

Ivan Raoult, 1880 (ca), Georgian Woman, Albumen print, Christopher Wahren Fine Photographs, LL/13013

E. Dennis, 1848, 15 November, The Thankful Family, Daguerreotype, 1/9 plate, Christopher Wahren Fine Photographs, LL/13906

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15612

Joseph Janvier Woodward, 1871 (ca), Section of Ovary of Cat, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No. 7 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13088

Unidentified photographer, 1912, 1 April, 9:10 pm, Moon partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30257

Unidentified photographer / artist, 1890 (ca), The Churches at Gibb's Point, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20390

Hippolyte Délié, 1865 (ca), A veiled woman on donkey with servant boy,, Carte de visite, Christopher Wahren Fine Photographs, LL/28688

Délié & Béchard, 1871-1872, Planche 7 - Panthéon, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19979

Alexandre Bertrand, n.d., Hand-colored stereo daguerreotype of a young woman seated by table, Daguerreotype, stereo, front, Christopher Wahren Fine Photographs, LL/15606

Victor Bureau (Paris), n.d., French Soldier in Gear, Carte de visite, Christopher Wahren Fine Photographs, LL/36272

Unidentified photographer, 1911, 14 August, Comet Brooks (1), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30213

Karl Blossfeldt, 1929 (2nd edition), Parnassia palustris. Common Grass-of-Parnassus. Inner parts of the flower, with the outer petals removed, enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 68], Gravure, Christopher Wahren Fine Photographs, LL/14504

Unidentified photographer, n.d., Preparing a Dose (detail), Tintype, Christopher Wahren Fine Photographs, LL/28227

Pal Rosti, 1857-1858, [Aztec sun stone in Mexico City], Photograph, Christopher Wahren Fine Photographs, LL/112950

Unidentified photographer, 1892 (ca), Nevada Falls, Yosemite, Cyanotype, Christopher Wahren Fine Photographs, LL/13009

Karl Blossfeldt, 1929 (2nd edition), Physostegia virginiana. Virginian False Dragon-head. Stem, with calix and caulinary leaves, enlarged 15 times., [Urformen der Kunst / Art Forms in Nature, Pl. 24], Gravure, Christopher Wahren Fine Photographs, LL/14460

Unidentified photographer / artist, 1890 (ca), Fanny Hale at 14 Years, Chicago, Albumen print, with botanical decorations in watercolor, Christopher Wahren Fine Photographs, LL/25647

Ermé Desiré, 1870 (ca), Cairo Grocer, Albumen print, Christopher Wahren Fine Photographs, LL/19970

Unidentified photographer, 1911, 16 September, Comet Brooks (11), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30232

Unidentified photographer, 1911, 15 August, Comet Brooks (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30215

Unidentified photographer, 1912, 15 March, Nova and Geminopum, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30253

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 76): Mikel Aslaksen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13704

Karl Blossfeldt, 1929 (2nd edition), Chrysanthemum parthenium. Feverfew chrysanthemum. Leaf enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 50], Gravure, Christopher Wahren Fine Photographs, LL/14486

Unidentified photographer, 1914, 19 December, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30301

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 54):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13690

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 61): Karin Mikelsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13693

Unidentified photographer, 1914, 2 April, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30275

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 98): Nicolas Nielsen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13498

Unidentified photographer / artist, 1890 (ca), Screw Palm in St. George's Park, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20371

Charles Soulier, 1871 (ca), Destruction of Paris, Albumen print, Christopher Wahren Fine Photographs, LL/13080

Hippolyte Délié, 1865 (ca), Women Smoking and Drinking, Carte de visite, Christopher Wahren Fine Photographs, LL/28685

Unidentified photographer, 1914, 24 September, Milky Way around y Cassiopeiae, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30295

Juan Laurent, 1870 (ca), The Royal Palace, Madrid, Albumen print, Christopher Wahren Fine Photographs, LL/13072

Unidentified photographer, n.d., Holding an Image, Daguerreotype, 1/2 plate, cased, Christopher Wahren Fine Photographs, LL/30931

Karl Blossfeldt, 1929 (2nd edition), Vaccinium corymbosum. Common or Swamp Blueberry: enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 108], Gravure, Christopher Wahren Fine Photographs, LL/14544

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 88): Kover Nielsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13715

Karl Blossfeldt, 1929 (2nd edition), a. Polypodium vulgare. Common Polypody, Adder's Fern. Young frond enlarged 7 times. b. Ribes nigrum. Common Black Currant. Raceme enlarged 5 times. c. Pteridium aquilinum. Bracken. Young frond enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 34], Gravure, Christopher Wahren Fine Photographs, LL/14470

Stephen Thompson, 1870 (ca), Parthenon: Battle of the Centaurs, Albumen print, Christopher Wahren Fine Photographs, LL/20013

Karl Blossfeldt, 1929 (2nd edition), Equisetum hiemale. Winter Horsetail: enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 3], Gravure, Christopher Wahren Fine Photographs, LL/14439

Karl Blossfeldt, 1929 (2nd edition), a. Tragopogon porrifolius. Salsify, Jerusalem Star, Vegetable-Oyster. Flower-bud enlarged 4 times. b. Muscari racemosum. Common Grape Hyacinth. Raceme enlarged 12 times. c. Thujopsis dolabrata. Hatchet-leaved Arbor Vitae. [...] branch enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 78], Gravure, Christopher Wahren Fine Photographs, LL/14514

Alphonse Fortier, 1853 (ca), Chateau de Blois, [Souvenirs Photographiques], Banquart-Evrard process salt paper print, Christopher Wahren Fine Photographs, LL/19985

Unidentified photographer / artist, 1890 (ca), Cane at Dell Vale, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20369

Karl Blossfeldt, 1929 (2nd edition), a. Equisetum hiemale. Winter Horsetail: enlarged 8 times. b. Equisetum arvense. Bottle-brush, False Horsetail. Fruit enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 6], Gravure, Christopher Wahren Fine Photographs, LL/14442

Etienne Neurdein, 1900 (ca), Women Weaving, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19997

Unidentified photographer, 1911, 30 September, Comet Brooks (16), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30242

Karl Blossfeldt, 1929 (2nd edition), Eryngium bourgatii. Bourgati's Eryngo. Leaf enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 32], Gravure, Christopher Wahren Fine Photographs, LL/14468

Unidentified photographer, 1914, 14 September, Comet Delavan (1), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30283

Unidentified photographer, 1914, 14 September, Comet Delavan (1), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30282

Unidentified photographer, 1900 (ca), Two telephone installers with a telephone, several pairs of pliers, a large coil of wire, and pole-climbing clamps on their boots, Tintype, detail, Christopher Wahren Fine Photographs, LL/36268

Unidentified photographer, 1912, 1 April, 9:50 pm, Moon partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30261

Karl Blossfeldt, 1929 (2nd edition), a. Cornus brachypoda. Dogwood. Shoot enlarged 12 times. b. Cornus pubescens. Dogwood. Leaf-bud enlarged 15 times. c. Viburnum. Guelder Rose, Snowball Tree. Leaf-bud enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 10], Gravure, Christopher Wahren Fine Photographs, LL/14446

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 48): Anders Anderses Anto, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13502

James Hill, 1910 (ca), Stalk of Flowers, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20264

Donald M. Mennie, 1922 (ca), XV. Along the Sunlit Dusty Street (Near the Yung Ting Mên)., [The Pageant of Peking], Vandyke photogravure, Christopher Wahren Fine Photographs, LL/19994

Alexandre Bertrand, n.d., Portrait of a standing woman holding a folio book, Daguerreotype, stereo, back label, Christopher Wahren Fine Photographs, LL/15611

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 11): Peter Johansen Nytti, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13490

Unidentified photographer, 1911, 28 September, Comet Brooks (15), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30239

Douglas (Edinburgh), 1870 (ca), Newhaven Fishwife, Carte de visite, Christopher Wahren Fine Photographs, LL/32293

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 64): Jol Andersen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13695

Karl Blossfeldt, 1929 (2nd edition), Phacelia tanacetifolia. Panicles enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 97], Gravure, Christopher Wahren Fine Photographs, LL/14533

Stephen Thompson, 1870 (ca), Asshurbanipal Stabbing a Lion, Albumen print, Christopher Wahren Fine Photographs, LL/20014

Joseph Janvier Woodward, 1871 (ca), Head Louse (Label), Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13888

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 19): Ellen Mortensdatter Sarah, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13495

Unidentified photographer / artist, 1870s (ca), A woman in kimono posed in front of an elaborately painted backdrop with seaside scene, Ambrotype, kiriwood case, Christopher Wahren Fine Photographs, LL/32289

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15615

Unidentified photographer, 1914, 21 August, Sun partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30281

Hippolyte Délié, 1865 (ca), Moslems at Prayer (reverse), Carte de visite, Christopher Wahren Fine Photographs, LL/30957

Leroy Parkinson, n.d., Nine Vignettes of a young boy in different poses, Cabinet card format printing-out print, Christopher Wahren Fine Photographs, LL/30971

Henry Billington, 1890 (ca), The Kangaroo, Printing out paper, Christopher Wahren Fine Photographs, LL/19957

Joseph Janvier Woodward, 1871 (ca), Striated Muscular Fibres of Mouse, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No. 1 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13085

Joseph Janvier Woodward, 1870 (ca), Head Louse, Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13084

J. Couyat, 1911, Egyptian Grafitti, Cyanotype, Christopher Wahren Fine Photographs, LL/19967

A. Kit (Haiphong, Vietnam), n.d., European lady posed in Vietnamese clothing, detail, Cabinet card, Christopher Wahren Fine Photographs, LL/36369

Unidentified photographer, 1911, 16 September, Comet Brooks (11), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30231

Karl Blossfeldt, 1929 (2nd edition), Phacelia tanacetifolia. Panicles, enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 90], Gravure, Christopher Wahren Fine Photographs, LL/14526

James Hill, 1910 (ca), Blossoms, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20258

Unidentified photographer, 1915, 11 January, Great Nebula in Orion, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30305

Unidentified photographer, 1914, 21 December, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30302

J. Cooper Stebbins, 1890, 21 August, Thousand Island Park Hotel, Photographed by the Light of its own Fire, Imperial card, detail, Christopher Wahren Fine Photographs, LL/30970

Unidentified photographer / artist, n.d., Mother and daughter, Ambrotype, Christopher Wahren Fine Photographs, LL/30942

[Auguste] Larcher (Bordeaux), n.d., A family and their villa (back label), Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/28221

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15614

Unidentified photographer, 1915, 11 January, M38 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30311

Unidentified photographer / artist, 1890 (ca), Moore's Calabash Tree, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20361

J.N. Walton, 1883, Aurora during the Flood of 1883, Boudoir card, Christopher Wahren Fine Photographs, LL/30962

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 25):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13675

Karl Blossfeldt, 1929 (2nd edition), Allium ostrowskianum. Umbel of a Garlic-plant enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 94], Gravure, Christopher Wahren Fine Photographs, LL/14530

Karl Blossfeldt, 1929 (2nd edition), a. Cirsium canum. thistle: enlarged twice. b. Phlomis umbrosa. Jerusalem Sage. Young shoot enlarged 4 times. c. Salvia. Sage. End of a stem enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 101], Gravure, Christopher Wahren Fine Photographs, LL/14537

Karl Blossfeldt, 1929 (2nd edition), Equisetum hiemale. Winter Horsetail. Part of root enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 5], Gravure, Christopher Wahren Fine Photographs, LL/14441

Unidentified photographer / artist, 1860 (ca), Butcher with Rabbits (detail), Ambrotype, 1/4 plate, detail, Christopher Wahren Fine Photographs, LL/32286

Unidentified photographer / artist, 1870 (ca), The Doll's Picture-Book, Carte de visite, Christopher Wahren Fine Photographs, LL/32295

Karl Blossfeldt, 1929 (2nd edition), a. Cornus Nuttallii. Dogwood. End of a branch enlarged 6 times. b. Cornus florida. Box-wood of N. America, Flowering Dogwood. End of branch enlarged 6 times. c. Acer pennsylvanicum. Maple tree. End of a branch enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 17], Gravure, Christopher Wahren Fine Photographs, LL/14453

J. Zybach & Co., 1900 (ca), Undaunted by the Waves, Printing out print, Christopher Wahren Fine Photographs, LL/32307

R. Salleron, 1889, 25 August, Bassin ua grand Trianon, Cyanotype, Christopher Wahren Fine Photographs, LL/20008

Unidentified photographer / artist, 1890 (ca), Gibb's Hill Lighthouse, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20385

Joseph Janvier Woodward, 1871, Title page, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office], Title page, Christopher Wahren Fine Photographs, LL/13083

Le Roy's Gem Gallery (Newburgh, N.Y.), 1860s (ca), Three ladies reading a letter, Tintype, carte de visite mount, Christopher Wahren Fine Photographs, LL/30950

The Yamabe Photo Co. (Yokohama, Japan), 1890 (ca), Price list of the Leading Photographers, The Yamabe Photo Co., Albumen print, octagonal format, Christopher Wahren Fine Photographs, LL/39538

Karl Blossfeldt, 1929 (2nd edition), Forsythia suspensa. Japanese Golden-ball Tree. Young shoot enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 57], Gravure, Christopher Wahren Fine Photographs, LL/14493

Charles Marville, 1860 (ca), Gate with Lampposts, Albumen print, Christopher Wahren Fine Photographs, LL/13048

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 82): Mike Mikelsen Hetta, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13710

Lallemand & Hart, 1865, Book cover for "Galerie Universelle des Peuples: Alsace" by Lallemand and Hart, [Galerie Universelle des Peuples: Alsace], Book cover, Christopher Wahren Fine Photographs, LL/16015

Eulenstein (Leipzig), 1870 (ca), Lady Tightrope Walker, Carte de visite, Christopher Wahren Fine Photographs, LL/32298

F. Jay Haynes, 1891, Chilkaht Range, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17170

Unidentified photographer, 1911, 25 August, Comet Brooks (6), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30223

Unidentified photographer, 1914, 19 December, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30299

Unidentified photographer, 1914, 17 September, Comet Delavan (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30284

Unidentified photographer, 1912, 3 October, Milky Way round Cygni, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30266

A. Friyone (Gibralter), 1880 (ca), Bullfight, Albumen print, Christopher Wahren Fine Photographs, LL/19988

Karl Blossfeldt, 1929 (2nd edition), Scabiosa columbaria. Small or Lilac-flowered Scabious. Seminal-capsule enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 91], Gravure, Christopher Wahren Fine Photographs, LL/14527

Charles Reid, 1890 (ca), Three Deer, Albumen print, Christopher Wahren Fine Photographs, LL/20006

F. Jay Haynes, 1891, Chilkaht Peaks, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17171

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 91): Sjur Nielsen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13718

Underwood & Underwood, 1900 (ca), V33628 From the Orient Once Came the Finest Blades - a Sword Maker of Damascus, Syria, Stereocard, Christopher Wahren Fine Photographs, LL/30975

Karl Blossfeldt, 1929 (2nd edition), Aconitum. Aconite, Wolf's-bane, Monk's Hood. Young shoot enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 96], Gravure, Christopher Wahren Fine Photographs, LL/14532

O.H. Willard, 1860 (ca), Gent with Column, Albumen-coated salt print, Christopher Wahren Fine Photographs, LL/13042

Unidentified photographer / artist, 1870s (ca), A woman in kimono posed in front of an elaborately painted backdrop with seaside scene, Ambrotype, kiriwood case, Christopher Wahren Fine Photographs, LL/32288

Karl Blossfeldt, 1929 (2nd edition), Symphytum officinale. Common Comfrey, Consound, Black-wort, Alum, Back-wort. Flower enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 79], Gravure, Christopher Wahren Fine Photographs, LL/14515

Andre_Adolphe-Eugene__Disderi_SPARE_OF_13044, 1865 (ca), Study of Armor, Albumen print, Christopher Wahren Fine Photographs, LL/19971

Unidentified photographer, 1911, 15 September, Comet Brooks (10), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30230

André Adolphe-Eugène Disdéri, 1865 (ca), Studies of a Woman with Piano (detail), Carte de visite, uncut sheet, Christopher Wahren Fine Photographs, LL/19973

Unidentified photographer, n.d., Dreams of Childhood, Tintype, Christopher Wahren Fine Photographs, LL/30948

Unidentified photographer, 1915, 11 January, Region around Aurigae, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30308

Unidentified photographer, 1915, 11 January, Great Nebula in Orion, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30307

Leroy Parkinson, n.d., Nine Vignettes of a young boy in different poses, Cabinet card format printing-out print, Christopher Wahren Fine Photographs, LL/30972

[Auguste] Larcher (Bordeaux), n.d., A family and their villa, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/28219

Etienne Neurdein, 1900 (ca), Drinking Tea, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19999

Karl Blossfeldt, 1929 (2nd edition), Asclepias incarnata. Swamp-Milkweed. Umbel enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 117], Gravure, Christopher Wahren Fine Photographs, LL/14553

Unidentified photographer, 1915, 11 January, M36 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30313

Unidentified photographer, n.d., Preparing a Dose, Tintype, Christopher Wahren Fine Photographs, LL/28226

Unidentified photographer, 1912, 17 April, Sun partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30262

George Fiske, 1899 (ca), Arizona Garden, Del Monte, Albumen print, Christopher Wahren Fine Photographs, LL/19984

Mary Brock (Greencastle, Ind.), 1865 (ca), Portrait of a lady, Carte de visite, Christopher Wahren Fine Photographs, LL/32302

Unidentified photographer, 1915, 11 January, Nebula near Aurigae, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30314

Unidentified photographer, 1911, 25 August, Comet Brooks (6), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30224

Unidentified photographer, 1911, 22 August, Comet Brooks (5), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30222

Rentschler (Cor. Main & Huron Sts. / Ann Arbor, Mich.), 1880 (ca), Five young boys playing cards, Cabinet card, Christopher Wahren Fine Photographs, LL/39540

Unidentified photographer / artist, 1865 (ca), Woodworker - an Egyptian boy turning wood by hand (or rather by foot) a primitive lathe, Carte de visite, Christopher Wahren Fine Photographs, LL/28696

Unidentified photographer, n.d., Sleeping Baby, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/13022

James Hill, 1910 (ca), Mistletoe, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20257

J. Fronti, 1860 (ca), Nun from Rio de Janeiro, Ambrotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/36266

Unidentified photographer, 1911, 18 September, Comet Brooks (12), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30234

Karl Blossfeldt, 1929 (2nd edition), Ptelea trifoliata. Yellow-leaved Hop-tree, Shrubby Trefiol. Branch with fruit enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 52], Gravure, Christopher Wahren Fine Photographs, LL/14488

Unidentified photographer / artist, 1890 (ca), Norwood estate, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20389

Joseph Janvier Woodward, 1871 (ca), Epithelial Cell and Salivary Corpuscles, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No.9 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13086

Karl Blossfeldt, 1929 (2nd edition), Tellima grandiflora. Flower enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 85], Gravure, Christopher Wahren Fine Photographs, LL/14521

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 37):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13680

Karl Blossfeldt, 1929 (2nd edition), a. Cornus nuttallii. Dogwood. Young shoot enlarged 5 times. b. Cornus officinalis. Common Dogwood. Ramifications enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 20], Gravure, Christopher Wahren Fine Photographs, LL/14456

Antoinette Putnam Cramer, 1905 (ca), Slender Gerardia (photogram), Cyanotype, Christopher Wahren Fine Photographs, LL/17466

Unidentified photographer, 1911, 13 September, Comet Brooks (9), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30227

Unidentified photographer / artist, 1890 (ca), Idol Rock, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20360

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 18): Brita Andersdatter Bunga, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13494

Henry W. Taunt, 1885 (ca), Tiger, Cabinet card, Christopher Wahren Fine Photographs, LL/117954

Unidentified photographer, n.d., Holding an Image, Daguerreotype, 1/2 plate, cased, Christopher Wahren Fine Photographs, LL/30930

Karl Blossfeldt, 1929 (2nd edition), Cucurbita. Tendrils of the Pumpkin enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 53], Gravure, Christopher Wahren Fine Photographs, LL/14489

Francis & Mary Allen, 1900 (ca), The Night Before Christmas, Platinum print, Christopher Wahren Fine Photographs, LL/19949

F. Jay Haynes, 1891, Face of Taku Glacier, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17167

Ermé Desiré, 1865 (ca), Reverse of a carte de visite, Carte de visite, Christopher Wahren Fine Photographs, LL/28695

J.N. Chamberlain, 1896, 19 August, Waterspout off Oak Bluffs, Cottage City, Boudoir card, Christopher Wahren Fine Photographs, LL/30965

F. Jay Haynes, 1891, Steamer Landing Ft. Wrangle, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17163

Antonio Perini, 1870 (ca), Venice - Island of San Giorgio, Cabinet card, Christopher Wahren Fine Photographs, LL/32304

Unidentified photographer / artist, 1870 (ca), The Doll's Picture-Book, Carte de visite, Christopher Wahren Fine Photographs, LL/32296

Unidentified photographer, 1915, 11 January, M38 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30310

Casiano Alguacil Blázquez, 1870 (ca), Santa Maria la Blanca (Alguacil fo. - Santa Maria la Blanca (Mezquita). - Toledo.), Albumen print, Christopher Wahren Fine Photographs, LL/19948

Ermé Desiré, 1865 (ca), Arab father and son in front of idyllized painted backdrop, Carte de visite, Christopher Wahren Fine Photographs, LL/28701

Donald M. Mennie, 1922 (ca), XXXIII. the Ch'ien Mên or Front Gate, [The Pageant of Peking], Vandyke photogravure, Christopher Wahren Fine Photographs, LL/19995

Unidentified photographer, 1911, 13 September, Comet Brooks (9), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30228

Karl Blossfeldt, 1929 (2nd edition), Asclepias speciosa. Milkweed. Umbel enlarged 3 times., [Urformen der Kunst / Art Forms in Nature, Pl. 113], Gravure, Christopher Wahren Fine Photographs, LL/14549

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 62): Ellen Nielsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13694

Wilson's Gallery (Greenfield, Illinois), 1860s (ca), Effie Tunnell's Doll, Tintype, carte de visite mount, Christopher Wahren Fine Photographs, LL/30952

Karl Blossfeldt, 1929 (2nd edition), Trollius europaeus. Common Globe-flower, Golden-ball, Troll-flower. Leaf dried on the stem enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 42], Gravure, Christopher Wahren Fine Photographs, LL/14478

Lallemand & Hart, 1865, Title page of "Galerie Universelle des Peuples: Alsace" by Lallemand and Hart, [Galerie Universelle des Peuples: Alsace], Letterpress, Christopher Wahren Fine Photographs, LL/13052

Unidentified photographer, 1914, 21 September, Great Nebula in Andromeda, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30291

Unidentified photographer / artist, 1860 (ca), Butcher with Rabbits, Ambrotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/32285

Unidentified photographer / artist, 1890 (ca), Coral Limestone Quarry, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20367

Unidentified photographer, 1911, 16 November, 11:30 pm, Partial Eclipse of Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30250

J.N. Chamberlain, 1896, 19 August, Waterspout off Oak Bluffs, Cottage City, Boudoir card, Christopher Wahren Fine Photographs, LL/30966

Alexandre Bertrand, n.d., Hand-colored stereo daguerreotype of a young woman seated by table, Daguerreotype, stereo, back label, Christopher Wahren Fine Photographs, LL/15608

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Commune de Geispolsheim / Costume de dimanche, [Galerie Universelle des Peuples: Alsace, Fourth plate], Albumen print, Christopher Wahren Fine Photographs, LL/13058

Karl Blossfeldt, 1929 (2nd edition), Macleya cordata. Celandine Tree, belonging to the family of the papaveraceae. Young shoot enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 51], Gravure, Christopher Wahren Fine Photographs, LL/14487

George Anderson, n.d., Hilton's Corn Exterminator, Carte de visite, Christopher Wahren Fine Photographs, LL/30960

F. Jay Haynes, 1891, Str. Queen on Ice, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17173

Unidentified photographer, 1914, 18 February, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30273

Karl Blossfeldt, 1929 (2nd edition), Salvia aethiopis. Abyssinian Sage: enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 65], Gravure, Christopher Wahren Fine Photographs, LL/14501

Hippolyte Délié, 1865 (ca), Sharpening Blades - an Arab with portable grindstone, Carte de visite, Christopher Wahren Fine Photographs, LL/28697

Délié & Béchard, 1871-1872, Planche 16 - Monument Funéraires, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19977