Henry Fox Talbot, 1840 (ca), Photomicrograph of three crystals - study of polarized light, Calotype negative, National Science and Media Museum, LL/45413

Henry Fox Talbot, n.d., Fern leaf, possibly Mimosoidea Suchas, Acacia, Paper Negative, contact, National Science and Media Museum, LL/82193

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 1, Salt print, from calotype negative, National Science and Media Museum, LL/51627

Alexander John Ellis, 1841, 22 April, Pompeii, The West side of the Street of Tombs with the remains of the Ancient Inn, Daguerreotype, National Science and Media Museum, LL/75982

Julia Margaret Cameron, 1865, Henry Taylor, Albumen print, National Science and Media Museum, LL/45218

John Thomson, 1877, Covent Garden Flower Women, [Street Life in London], Woodburytype, National Science and Media Museum, LL/41804

Julia Margaret Cameron, 1870, Claud and Lady Florence Anson, Albumen print, National Science and Media Museum, LL/41791

Henry Fox Talbot, n.d., Photomicrograph of four diatoms, Salted paper print, National Science and Media Museum, LL/83521

Roger Fenton, 1857, Ely Cathedral from the Grammar School, Albumen print, National Science and Media Museum, LL/41687

Ernest Payne, 1896 (ca), X-ray photograph of a foot in a shoe, Gelatin silver print, x-ray, National Science and Media Museum, LL/41851

George Davison, 1907, The Long Arm, Photogravure, National Science and Media Museum, LL/41835

Unidentified photographer, 1882, 6 December, Dead soldier at Tel-el-Kebir [Egypt], Albumen print, National Science and Media Museum, LL/42468

Unknown creator, 1860, Purse decorated with collodion positive photograph, Book-form purse, National Science and Media Museum, LL/41861

Henry Fox Talbot, n.d., Leaf of a vine (Vitaceae), Salted paper print, National Science and Media Museum, LL/84540

Alexander John Ellis, 1841, 4 May, 7.30 - 7.55 am, Paestum, Eastern Facade of the Great Temple, called also the Temple of Neptune, Daguerreotype, National Science and Media Museum, LL/76029

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 9, Salt print, from calotype negative, National Science and Media Museum, LL/51632

Anna Atkins, 1851, Title page of "Cyanotypes of British and Foreign Ferns", Cyanotype, National Science and Media Museum, LL/43269

M. de St. Croix, 1839, September-October, View of St Martin-in-the-Fields Church and the National Gallery, London, UK, Daguerreotype, National Science and Media Museum, LL/80054

Henry Fox Talbot, 1845 (published), Sir Walter Scott's Favourite Dog, Maida, [Sun Pictures in Scotland], Salt print, National Science and Media Museum, LL/43249

Henry Fox Talbot, n.d., Tumbled Books on Two Shelves, Calotype negative, National Science and Media Museum, LL/78336

Roger Fenton, 1858, Pasha and Bayadere, Albumen print, National Science and Media Museum, LL/41815

Roger Fenton, 1860 (ca), Flowers and Fruit, Albumen print, from wet collodion negative, National Science and Media Museum, LL/6552

Nicolaas Henneman, 1840s (mid), Copy of an Ackermann's Colour Chart, Calotype negative / Digital print, National Science and Media Museum, LL/76899

Eder & Valenta, 1896, X-ray. Cameos in gold settings, X-ray, National Science and Media Museum, LL/51624

Julia Margaret Cameron, 1868 (ca), Mary Mother, Albumen print, National Science and Media Museum, LL/52846

Zoltan Glass, 1931 (ca), Racing car driver reading a newspaper, Black and white photograph, National Science and Media Museum, LL/45222

Unidentified photographer, 1846, April, Portrait of a dog, Daguerreotype, National Science and Media Museum, LL/50410

John Thomson, 1877, Public Disinfectors, [Street Life in London], Woodburytype, National Science and Media Museum, LL/43270

Unidentified creator, n.d., A dog jumping through a hoop, Magic lantern slide, National Science and Media Museum, LL/43248

Henry Peach Robinson, 1858, Fading Away, Albumen print, National Science and Media Museum, LL/45917

Henry Fox Talbot, 1851 (ca), Photomicrograph of interference pattern - study of polarized light through crystals, Albumenized paper print, National Science and Media Museum, LL/45414

Unidentified photographer, 1845, 10 February, Julia Margaret Cameron, at age 30, with her daughter Julia Hay Cameron, Daguerreotype, National Science and Media Museum, LL/125509

George Hawkings, 1923, Herbert Lambert F.R.P.S. of Bath (and, later, Manager of Elliot & Fry), Photogravure, National Science and Media Museum, LL/51609

Henry Fox Talbot, 1843, 14 June, XII. The Bridge of Orleans., Paper negative, National Science and Media Museum, LL/87016

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51640

Roger Fenton, 1857 (ca), Discobolus, Albumen print, National Science and Media Museum, LL/42466

Alexander John Ellis, 1841, 21 April, Pompeii, The Forum from the South East Angle, Daguerreotype, National Science and Media Museum, LL/76019

Henry Fox Talbot, n.d., Place du Carrousel and the Louvre, Paris, Salted Paper Print, National Science and Media Museum, LL/82164

Henry Fox Talbot, 1843, 15-18 May, The Seine at Rouen, Salted paper print, from a calotype negative, National Science and Media Museum, LL/80469

T.R. Williams, 1855, British Army Officer, Daguerreotype, stereo, hand-coloured, National Science and Media Museum, LL/41814

Henry Fox Talbot, 1843-1844, Lattice bridge over the River Avon at Lacock - winter trees, Calotype negative, National Science and Media Museum, LL/72256

Roger Fenton, 1858, Saltash Bridge Under Construction {Cornwall], Albumen print, National Science and Media Museum, LL/41691

William Crookes, n.d., Normal' Interference or Polarisation Pattern on Nitre, Photomicrograph, National Science and Media Museum, LL/83523

John Adams Whipple and George Phillips Bond, 1851, The Moon, Daguerreotype, in case, National Science and Media Museum, LL/100939

Oscar Gustave Rejlander, 1855, Mr Coleman as Belphegor, Platinum print, National Science and Media Museum, LL/41774

Henry Fox Talbot, 1843, 14 June, XII. The Bridge of Orleans., Salted paper print, National Science and Media Museum, LL/87017

W.J. Warren, 1898 (ca), Hansom Cab in Trafalgar Square, Platinum print, National Science and Media Museum, LL/45209

Alexander John Ellis, 1841, 4 May, between 3 & 4 pm, Paestum, The Basilica from the South West., Daguerreotype, National Science and Media Museum, LL/75989

Oscar Gustave Rejlander, 1871 (ca), Rejlander Introduces Rejlander the Volunteer, Albumen print, combination, National Science and Media Museum, LL/41763

Thomas Annan, 1868, Close, No 46 Saltmarket, Photographic print, National Science and Media Museum, LL/45217

Walter Benington, 1903, The Church of England, Platinum print, National Science and Media Museum, LL/45186

Unidentified photographer, 1860 (ca), Three friends, Ambrotype, National Science and Media Museum, LL/50402

Alexander John Ellis, 1841, 24 May, 2.48-3.9 pm, Naples, view of Riviera di Chiaia, Daguerreotype, National Science and Media Museum, LL/76028

Henry Fox Talbot, 1840, 5 April, Leafless winter trees in woodyard of Lacock Abbey, Salted paper print, National Science and Media Museum, LL/73188

Calvert Richard Jones, n.d., The Market at Mechelen, Belgium, Paper Negative-Camera, National Science and Media Museum, LL/131854

Lehnert & Landrock, 1925 (ca), Karnak - The Amon Temple, Collotype, National Science and Media Museum, LL/39427

Henry Fox Talbot, n.d., The Milliner's Window, Calotype negative, National Science and Media Museum, LL/85129

Henry Fox Talbot, n.d., Lace, Salted paper print, National Science and Media Museum, LL/73204

Henry Fox Talbot, 1845 (ca), Bust of Patroclus, [The Pencil of Nature], Photograph, National Science and Media Museum, LL/41813

Frank Meadow Sutcliffe, 1928 (ca), Self portrait of Frank Meadow Sutcliffe, Platinum print, National Science and Media Museum, LL/51582

Oscar Gustave Rejlander, 1865 (ca), Taking it Easy, Carbon print, National Science and Media Museum, LL/41771

Joseph Nicéphore Niépce, 1826, Un Clair de Lune - Moonlight, Pewter plate with resin of lavender oil, National Science and Media Museum, LL/45228

Henry Fox Talbot, 1841-1843 (ca), Portrait of an unidentified man, Salted paper print, from a calotype negative, digitially strengthened, National Science and Media Museum, LL/74086

Henry Fox Talbot, 1839 (ca), Five leaves on a stem, Photogenic drawing, National Science and Media Museum, LL/41807

John Adams Whipple and George Phillips Bond, 1851, The Moon, Daguerreotype, in case, National Science and Media Museum, LL/100940

Guillaume-Amant Duchenne de Boulogne, 1862, Page from "Mecanisme de la Physionomie Humaine", Pl.1, Book plate, National Science and Media Museum, LL/39431

Nick Hedges, 1971, July, "It's disgusting and appalling. The Housing Minister (Peter Walker) came round here and said it wasn't fit for human habitation, and I'm still here." Mrs Chichockjy, Liverpool 8, [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55616

Anna Atkins, 1853, Lastrea feonisecii, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41700

Alexander John Ellis, 1841, 21 April, Pompeii, The East side of the Street of Tombs, from one of the upper rooms in the ancient inn. In the distance is the modern town of Torre dell'Annunziata, Daguerreotype, National Science and Media Museum, LL/76020

Richard Beard, 1842-1843, Jabez Hogg and Mr. Johnson, Daguerreotype, National Science and Media Museum, LL/111477

Alfred Maskell, 1895, Study of a Head, Gum bichromate print, National Science and Media Museum, LL/41849

Anna Atkins, 1853, Darea cicutaria, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41705

Oscar Gustave Rejlander, 1850s (ca), Sweet Slumber, Albumen print, National Science and Media Museum, LL/41778

Alexander John Ellis, 1841, 12 May, around bout 10.30 am, Pompeii. The temple (called that of Jupiter) at the Northern extremity of the Forum, seen from the South East, Daguerreotype, National Science and Media Museum, LL/75981

Julia Margaret Cameron, 1865, After the Manner of Perugino, Albumen print, National Science and Media Museum, LL/79969

Colonel Joseph Gale, 1885, Sleepy Hollow, Platinum print, National Science and Media Museum, LL/45201

Henry Fox Talbot, 1842, 19 October, Portrait of Amélina Petit de Billier with her guitar, seated against a pale backdrop, Salted paper print, National Science and Media Museum, LL/84432

Southworth & Hawes, 1850, 24 May, Hawaiian Princes, Alexander Liholiho & Lot Kamahameeaha and G. Parmele Judd, Daguerreotype, National Science and Media Museum, LL/50407

Julia Margaret Cameron, 1870, The Nesting Angel, Albumen print, National Science and Media Museum, LL/52848

Henry Fox Talbot, n.d., Somerset House, London, Salted Paper Print, National Science and Media Museum, LL/82201

Richard Beard, 1842-1843, Jabez Hogg and Mr. Johnson, Daguerreotype, National Science and Media Museum, LL/50405

Anna Atkins, 1853, Aspidium, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41709

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51634

Unidentified photographer, 1860 (ca), Officer, Ambrotype, hand-coloured, National Science and Media Museum, LL/50399

Henry Fox Talbot, n.d., Notes & transcript of a letter relating to hieroglyphics, Paper Negative, contact, National Science and Media Museum, LL/82168

Peter Henry Emerson, 1900, A Dame's School, Uncertain print type, National Science and Media Museum, LL/43798

Alexander John Ellis, 1841, 25 June, 3.45-3.52 pm, View of the Leaning Tower of Pisa in portrait orientation. Taken from West of the Tower., Daguerreotype, National Science and Media Museum, LL/76003

Roger Fenton, 1857 (ca), Hyde Park Corner [London], Albumen print, National Science and Media Museum, LL/41686

Guillaume-Amant Duchenne de Boulogne, 1862, Page from "Mecanisme de la Physionomie Humaine", Pl.4, Book plate, National Science and Media Museum, LL/39433

Alexander John Ellis, 1841, 11 June, 3.23 - 3.35 pm, Rome. Remains of Temple of Faustina and Antoninus (South side), Daguerreotype, National Science and Media Museum, LL/76016

Calvert Richard Jones, 1846, Capuchin Friars, Valetta, Malta, Salted paper print, from paper negative, National Science and Media Museum, LL/54208

A. Beer, 1855 (ca), The Fisherman's Daughter, Albumen print, National Science and Media Museum, LL/41781

1853, 28 July (given as a gift), A red velvet covered toiletry box with daguerreotype in the lid, Toiletry box, National Science and Media Museum, LL/77115

Henry Fox Talbot, n.d., Wings of a Lantern Fly as viewed in a solar microscope, Paper Negative, camera, waxed, National Science and Media Museum, LL/82191

Oscar Gustave Rejlander, 1857 (ca), Artist's Study, Photographic print, National Science and Media Museum, LL/41765

John William Draper, 1842, 27 July, Solar spectrum, Daguerreotype, National Science and Media Museum, LL/68046

Lewis Carroll, 1876, Xie (Alexandra) Kitchin playing a violin, Albumen print, National Science and Media Museum, LL/41843

Oscar Gustave Rejlander, 1865 (ca), Prayer, Carbon print, National Science and Media Museum, LL/41773

Nick Hedges, 1969, January, Mr and Mrs M and their four children lived in a council owned house in Vincent Crescent, Balsall Heath., [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55611

Lewis Carroll, 1876 (ca), Xie (Alexandra) Kitchin as Chinese tea merchant, Albumen print, National Science and Media Museum, LL/41842

Noël Marie Paymal Lerebours, 1841 (ca), Le Parthenon a Athens, [Excursions Daguerriennes, representant les vues et les monuments les plus remarquables du globe (Paris, 1841-1864)], Engraving, National Science and Media Museum, LL/41617

Julia Margaret Cameron, 1872 (ca), Prayer, Albumen print, National Science and Media Museum, LL/52855

Rufus P. Anson, 1860 (ca), Portrait of a young woman, Daguerreotype, National Science and Media Museum, LL/50409

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51636

Alexander John Ellis, 1841, 21 July, Venice, West Side of the Palazzo Ducale, Daguerreotype, National Science and Media Museum, LL/75990

Eadweard Muybridge, 1887, Plate 758, Cockatoo flying, [Animal Locomotion], Collotype, National Science and Media Museum, LL/48209

Eadweard Muybridge, 1887, Plate 406, Woman pouring bucket of water over another woman, [Animal Locomotion], Collotype, National Science and Media Museum, LL/48213

Constance Talbot, n.d., Photographic Typesetting of Thomas Moore's ‘The Last Rose of Summer', Salt print, National Science and Media Museum, LL/90841

Colonel Joseph Gale, 1890 (ca), Landscape with Sheep, Platinum print, National Science and Media Museum, LL/45199

Linnaeus Tripe, 1857, Vizigapatam work in ivory, buffalo and elk, Albumen print, National Science and Media Museum, LL/41857

Walter B. Woodbury, 1855 (ca), Hotel. Beechworth. Ovens., Salt print, from calotype negative, National Science and Media Museum, LL/51587

Anna Atkins, 1853, Asplenium marinum, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41707

Henry Fox Talbot, n.d., Bust of Patroclus, Paper Negative, camera, National Science and Media Museum, LL/82178

Louis Jules Duboscq, n.d., Label for retailer "Watkins & Hill, London", Daguerreotype, stereo, National Science and Media Museum, LL/79965

Henry Fox Talbot, n.d., Bust of Venus, Paper negative, National Science and Media Museum, LL/76876

Alexander John Ellis, 1841, 14 July, 10.37 - 10.45 am, Venice, View on the Grand Canal, expanding from Palazzo Rezzonico on the left to the Palazzo Balbi on the right, Daguerreotype, National Science and Media Museum, LL/75998

Alexander John Ellis, 1841, 22 May, 11.14 - 11.28 am, No 1. Naples, panoramic View from the West window of the third floor of No. 233 Riviera di Chiaja. To the right, Lady Strachan's and next the British Embassy., Daguerreotype, National Science and Media Museum, LL/75967

Henry Fox Talbot, n.d., The Louvre, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82153

Lewis Carroll, 1876 (ca), Xie (Alexandra Rhoda) Kitchin, Albumen print, National Science and Media Museum, LL/41840

H. Walter Barnett, 1910 (ca), J.B.B. Wellington, Gelatin silver print, National Science and Media Museum, LL/45184

Henry Fox Talbot, n.d., A man at the lodge gateway to a country estate, Waxed paper negative, National Science and Media Museum, LL/87018

Roger Fenton, 1860, Roger Fenton in volunteers uniform, Albumen print, National Science and Media Museum, LL/41674

Joseph Nicéphore Niépce, n.d., Intérieur d'une Abbaye en ruines, Photographic plate, National Science and Media Museum, LL/35586

Alexander John Ellis, 1841, March, Rome, Piazza del Popolo from San Maria di Miracoli, in the centre the obelisk, Daguerreotype, National Science and Media Museum, LL/75993

Henry Fox Talbot, 1844, October, 14. Highland Hut on the banks of Loch Katrine, [Sun Pictures in Scotland, Plate 14], Calotype negative, National Science and Media Museum, LL/85125

Zoltan Glass, 1935, View of the Berlin Automobile Exhibition, Black and white photograph, National Science and Media Museum, LL/45226

Unknown maker / photographer, 1864 (ca), Portrait of Tom Thumb (Charles Sherwood Stratton) and Lavinia Warren, Albumen print, in gilt locket, National Science and Media Museum, LL/64130

Frank Hurley, 1918, 4 July, Almost every bay of the communication sap from Pear trench to Hamel Village contained dead bodies of the enemy, Gelatin silver print, toned (?), National Science and Media Museum, LL/39436

Henry Fox Talbot, n.d., The Martyr's Monument, Calotype negative, National Science and Media Museum, LL/70768

Anna Atkins, 1853, Asplenium chinensis, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41699

Henry Fox Talbot, n.d., Leaf of a plant (carrot family), Salted paper print, National Science and Media Museum, LL/84539

Linnaeus Tripe, 1857, Ancient pottery, Madras Exhibition, Albumen print, National Science and Media Museum, LL/41858

Oscar Gustave Rejlander, 1858 (ca), Winter, Platinum print, National Science and Media Museum, LL/41776

Clarence H. White, 1905, Spring (Morning), Photogravure, National Science and Media Museum, LL/45195

Henry Fox Talbot, 1844 (album), Palais de Justice, Rouen, Salted paper print, National Science and Media Museum, LL/73193

Frederick Pickersgill (British, 1820-1900), 1859, Sunshine and Shade, Albumen print, National Science and Media Museum, LL/45915

F. Holland Day, 1900, James Craig Annan, Platinum process / platinotype, National Science and Media Museum, LL/51614

Calvert Richard Jones, n.d., The Forum, Pompeii, Paper Negative - Camera, National Science and Media Museum, LL/82214

Unknown maker, 1870 (ca), Wooden fan with photographic portraits, Colour image, National Science and Media Museum, LL/42465

Alexander John Ellis, 1841, 4 May, about 9 am, Paestum. Gate called the Porta della Sirena, exterior, Daguerreotype, National Science and Media Museum, LL/76009

Henry Fox Talbot, 1843 (ca), Horatia at her harp, Salt paper print, from calotype negative, National Science and Media Museum, LL/45415

Henry Peach Robinson, 1863, Autumn, Albumen print, National Science and Media Museum, LL/41752

Unidentified photographer, 1856, Portrait of Philip Henry Delamotte, Albumen print, National Science and Media Museum, LL/61492

Antoine Claudet, 1844 (ca), Portrait of William Fox Talbot, Daguerreotype, cased, National Science and Media Museum, LL/41830

Henry Fox Talbot, n.d., Photomicrograph of a feather, Salted paper print, National Science and Media Museum, LL/126490

Arthur James Melhuish, 1889, Captain W. de W. Abney. C.B, R.E, F.R.S. President of the Camera Club., Woodburytype, National Science and Media Museum, LL/51623

Unidentified photographer, 1882, 6 December, Tombs of English killed at Tel-el-Kebir near the station [Egypt], Albumen print, National Science and Media Museum, LL/42469

Henry Fox Talbot, n.d., Main Gate of Corpus Christi College, Cambridge, Calotype negative, National Science and Media Museum, LL/85119

Henry Fox Talbot, 1843 (taken) 2018 (digital composite), North aisle of the Louvre, Paris / North half of the Tuileries, Paris, Digital positive, from two calotype negatives, National Science and Media Museum, LL/82878

Unidentified photographer, 1860 (ca), Roger Fenton, Collotype, National Science and Media Museum, LL/51604

Alexander John Ellis, 1841, 25 May, Naples, View from the little Mole in the Villa Reale, looking East, Daguerreotype, National Science and Media Museum, LL/75968

Zoltan Glass, 1934, Couple in an Opel 6 Cylinder Roadster motor car, Black and white photograph, National Science and Media Museum, LL/45220

William Crookes, n.d., ‘Abnormal' Interference or Polarisation Pattern on Calcite Spar, Photomicrograph, National Science and Media Museum, LL/83522

Henry Fox Talbot, n.d., Bust of Patroclus, Paper Negative, camera, National Science and Media Museum, LL/82172

Henry Fox Talbot, n.d., Groupe of the Sabines at Florence [with a decorative lace border], Salted paper print, National Science and Media Museum, LL/73203

Henry Fox Talbot, n.d., All Souls College Chapel, Oxford, Salted paper print, National Science and Media Museum, LL/84273

George Davison, 1899, Reflections, Weston-on-the-Green, Photogravure, National Science and Media Museum, LL/41831

Henry Fox Talbot, 1840, 28 November, Detail of books at Lacock Abbey, Salt print, from calotype negative, National Science and Media Museum, LL/62645

Alexander John Ellis, 1841, 11 June, 7.25 - 7.37 am, Rome, The East side of the Triumphal Arch of Septimius Severus, Daguerreotype, National Science and Media Museum, LL/76015

Henry Fox Talbot, 1841, 2 April, Patterned bolster, Salt print, from a calotype negative, National Science and Media Museum, LL/81866

Henry Fox Talbot, 1839, 1 January, Photomicrograph of Lace, Salted paper print, National Science and Media Museum, LL/73194

Antoine Claudet, 1846 (ca), Portrait of a woman, Daguerreotype, National Science and Media Museum, LL/50404

Eadweard Muybridge, 1887, Plate 187, Dancing (fancy), [Animal Locomotion], Collotype, National Science and Media Museum, LL/48211

Henry Fox Talbot, n.d., Eight Classical statuette on sculpted brackets, Salted paper print, National Science and Media Museum, LL/84017

Henry Fox Talbot, 1844, Doune Castle, Scotland, Calotype negative, National Science and Media Museum, LL/62291

Alexander John Ellis, 1841, 16 July, 8.29 - 8.36 am, Venice, Dogana del Mare, & Church of San Maria della Salute, Daguerreotype, National Science and Media Museum, LL/75995

F.W. Baker and Co, n.d., View of the front facade of Akbar's tomb (at Sikandra, a suburb of Agra, Uttan Pradesh, India), Daguerreotype, stereo, National Science and Media Museum, LL/98566

Frank Eugene, 1907, Frank Eugene, Alfred Stieglitz, Heinrich Kuhn and Edward Steichen admiring the work of Eugene, 1907, Platinum process / platinotype, National Science and Media Museum, LL/51612

Henry Fox Talbot, 1841, 4 April, Bust of Patroclus, Salt print, from calotype negative, National Science and Media Museum, LL/66364

Arthur E. Durham, 1863 (ca), Three Mites, Albumen print, National Science and Media Museum, LL/41844

Alexander John Ellis, 1841, 4 May, about noon, Paestum, The Great Temple called also the Temple of Neptune, from the South East, Daguerreotype, National Science and Media Museum, LL/76012

Henry Fox Talbot, n.d., Photomicrograph, probably a cross-section of a plant stem, Calotype negative, National Science and Media Museum, LL/85128

William Gaskell Helsby, 1848, Daguerreotype case for W.G. Helsby, Retratista, Valparaiso, Daguerreotype, case, National Science and Media Museum, LL/59128

Alfred Maskell, 1898 (ca), Landscape, Gum bichromate print, National Science and Media Museum, LL/41850

Marquis de Bassano, possibly with Nicolaas Henneman and/or William Henry Fox Talbot, 1843, Summer (?), Bust of Minerva, Calotype negative, National Science and Media Museum, LL/80240

Nick Hedges, 1969, May, Mrs T and her family of 5 lived in a decaying terraced house owned by a steelworks., [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55614

Claudius Galen Wheelhouse, 1849 (ca), The Erectheum, Athens, Albumen print, National Science and Media Museum, LL/41829

William Edward Kilburn, n.d., A mother with baby in a bonnet, Ambrotype, National Science and Media Museum, LL/39424

Oscar Gustave Rejlander, 1859 (ca), The Wayfarer, Albumen silver print, National Science and Media Museum, LL/91459

George Davison, 1890, The Onion Field, Mersea Island, Essex, Photogravure, National Science and Media Museum, LL/41836

John Adams Whipple and George Phillips Bond, 1851, The Moon, Daguerreotype, in case, National Science and Media Museum, LL/100941

Alexander John Ellis, 1841, 19 July, 4.57 - 5.12 pm, Venice, The Piazetta di San Marco From the Procuratie Nuovo, Daguerreotype, National Science and Media Museum, LL/76026

Henry Fox Talbot, n.d., Two Statuettes of "Dancing Fishermen" after Francisque-Joseph Duret, Salted paper print, National Science and Media Museum, LL/84014

Anna Atkins, 1853, Asplenium radicans, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41702

Eveleen Myers, 1891 (ca), Rebecca, Photograph, National Science and Media Museum, LL/80646

Henry Fox Talbot, 1841, June, River Thames in London, from Talbot's Cecil Street flat, Salt print, from calotype negative, National Science and Media Museum, LL/64149

Alexander John Ellis, 1841, 19 July, 12.22 - 12.32 pm, Venice, General View taken from a position in the Grand Canal, Daguerreotype, National Science and Media Museum, LL/76010

Henry Fox Talbot, n.d., Study of Grasses, Salt print, from a calotype negative, National Science and Media Museum, LL/77518

Unidentified photographer / artist, 1920-1927 (ca), Mary von Rosen, Photograph Album, Photograph album, National Science and Media Museum, LL/7151

Henry Fox Talbot, 1838 (ca), Leaves on a stem, Photogenic drawing, National Science and Media Museum, LL/41809

Unidentified photographer, 1845, Julia Margaret Cameron, at age 30, with her daughter Julia Hay Cameron, Daguerreotype, National Science and Media Museum, LL/73040

Roger Fenton, 1856, Highland Gillies at Balmoral, Albumen print, National Science and Media Museum, LL/41697

F. Holland Day, 1903 (ca), Indian Boy with Jar, Gelatin silver print, National Science and Media Museum, LL/41837

Anna Atkins, 1853, Asplenium ruta muraria, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41706

Walter B. Woodbury, 1855 (ca), Beechworth. Aus., Salt print, from calotype negative, National Science and Media Museum, LL/51585

Henry Fox Talbot, 1841-1842, The Hand, Salt print, from calotype negative, National Science and Media Museum, LL/78879

George Hook Rodman (1861-1933), 1900 (ca), Hairs on wing of a fly x 450, Gelatin silver print, National Science and Media Museum, LL/41852

Roger Fenton, 1860 (ca), Parian Vase, Grapes and Silver Cup, Albumen print, National Science and Media Museum, LL/41690

Alexander John Ellis, 1841, 12 May, Pompeii. The Basilica, Daguerreotype, National Science and Media Museum, LL/75970

Henry Fox Talbot, 1840, 16 October, Amélina's harp in the library at Lacock Abbey [Amélina Petit De Billier's harp], Salted paper print, National Science and Media Museum, LL/84433