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

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

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

Henry Fox Talbot, 1844, October, 11. Loch Katrine, [Sun Pictures in Scotland, Plate 11], Calotype negative, National Science and Media Museum, LL/85126

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

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

Henry Fox Talbot, n.d., Rosamond, Ela and Matilda Talbot, in the Cloisters at Lacock Abbey, Calotype negative, National Science and Media Museum, LL/85124

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

Roger Fenton, 1857 (ca), Buckingham Palace, Old Front, Albumen print, National Science and Media Museum, LL/41685

Henry Fox Talbot, 1845, 1 January (before), VIII. A Scene in a Library, Waxed paper negative, National Science and Media Museum, LL/73199

Henry Fox Talbot, n.d., Single Leaf, Photogenic drawing negative, National Science and Media Museum, LL/62293

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

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

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

Henry Fox Talbot, n.d., Lace, Salted paper print, National Science and Media Museum, LL/73195

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

Henry Fox Talbot, 1843, Boulevards of Paris, Salted paper print, National Science and Media Museum, LL/82146

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51638

Eadweard Muybridge, 1887, Plate 481, Child lifting a doll, turning, and walking off, [Animal Locomotion], Collotype, National Science and Media Museum, LL/48212

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

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

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

John Adams Whipple and George Phillips Bond, 1851, The Moon, Daguerreotype, in case, National Science and Media Museum, LL/100938

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

Henry Fox Talbot, 1843, 14 June, Orléans, Salted paper print, National Science and Media Museum, LL/73189

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

Calvert Richard Jones, 1846, 1 January, 67. Colosseum Rome, 2nd view, Salted paper print, National Science and Media Museum, LL/73202

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

Roger Fenton, 1852, The Great Lavra Monastery from the North Side of the Dnieper, Kief, Salt print, National Science and Media Museum, LL/41677

Henry Peach Robinson, 1858, Her Mother having only one day made some cakes, said to Little Red Riding Hood, "I hear your poor old Grandma has been ailing; so, prithee, go and see if she be any better, and take her these cakes and a pot of butter.'', [Little Red Riding Hood, No.1], Albumen print, National Science and Media Museum, LL/41756

Linnaeus Tripe, 1857, December - 1858, January, Beekinpully: Permaul's Swing at Mariammah Covil, Waxed paper negative, National Science and Media Museum, LL/59094

Roger Fenton, 1856 (ca), Prince Arthur William Patrick, Duke of Connaught, Albumen print, National Science and Media Museum, LL/41693

Henry Fox Talbot, 1839 (ca), Roofline of Lacock Abbey, Salt print, National Science and Media Museum, LL/41806

Gertrude Käsebier, 1904, The Magic Crystal - The Crystal Gazer, Platinum print, National Science and Media Museum, LL/45210

Alexander John Ellis, 1841, 21 July, 8.42 - 8.52 am, Venice, Palazzo Fascari with a portion of Palazzo Guistiniani, from the Portico of Palazzo Mosolino, Daguerreotype, National Science and Media Museum, LL/76000

Henry Fox Talbot, 1843, 4 September (probably), Part of Queen's College, Oxford, Calotype negative, National Science and Media Museum, LL/67137

Henry Fox Talbot, n.d., Lincoln's Inn New Hall and Library, Lincoln's Inn Fields, London, Salted Paper Print, National Science and Media Museum, LL/82198

Henry Fox Talbot, 1848, 20 May (before), Ash, from Fosse of Castle Rising Norfolk, Paper Negative, camera, waxed, National Science and Media Museum, LL/82188

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

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

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

Henry Fox Talbot, 1846, August (taken), Copy of a hieroglyphic tablet at Ibrim, Salted Paper Print, National Science and Media Museum, LL/82167

Henry Fox Talbot, 1839, 16 August, South front of Lacock Abbey with Sharington's Tower, Photogenic drawing negative, National Science and Media Museum, LL/76405

Henry Fox Talbot, n.d., Elm tree in winter, Lacock Abbey, Salted Paper Print, National Science and Media Museum, LL/82184

Unidentified photographer, 1856, July, Members of the Photographic Society, Albumen print, National Science and Media Museum, LL/51588

Oscar Gustave Rejlander, 1857, Two Ways of Life, Carbon print, composite, National Science and Media Museum, LL/41768

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

Will A. Cadby, 1899, A Snow Track, Gum bichromate print, National Science and Media Museum, LL/45189

Alexander John Ellis, 1841, March, Rome: Temple of Faustina and Antonimus (from South East) now the Church of San Lorenzo in Miranda, Daguerreotype, National Science and Media Museum, LL/75994

Henry Fox Talbot, n.d., Lace, Calotype negative, National Science and Media Museum, LL/85131

Walter B. Woodbury, 1855 (ca), Post Office. Beechworth. Ovens., Salt print, from calotype negative, National Science and Media Museum, LL/51586

Henry Fox Talbot, 1841 (ca), The crown of the 1810 Erard Harp in Lacock Abbey,, Salt print, from a calotype negative, National Science and Media Museum, LL/71261

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

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

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

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

Henry Peach Robinson, 1862, Elaine Watching the Shield of Lancelot, Albumen print, National Science and Media Museum, LL/45910

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

Walter Benington, 1905, Fleet Street, Platinum print, National Science and Media Museum, LL/45185

Henry Peach Robinson, 1858, Little Red Riding Hood then went and drew back the curtain, when she was much surprised to see how oddly her Grandmother looked in her nightclothes!, [Little Red Riding Hood, No.3], Albumen print, National Science and Media Museum, LL/41758

Henry Fox Talbot, 1852-1858, Crossed Muslin, Photographic engraving from a metal plate, National Science and Media Museum, LL/45216

Henry Fox Talbot, n.d., Statuette of Ariadne and the Panther, after Heinrich Dannecker, Calotype negative, National Science and Media Museum, LL/84012

Julia Margaret Cameron, 1868, Prospero and Miranda, Albumen print, National Science and Media Museum, LL/52841

Carine Cadby, 1905 (ca), Honesty, Bromide print, National Science and Media Museum, LL/45190

Henry Fox Talbot, 1840 (ca), Photomicrograph of Moth Wings, Calotype negative, National Science and Media Museum, LL/36343

Clarence H. White, 1899, Evening - Interior, Photogravure, National Science and Media Museum, LL/45194

Julia Margaret Cameron, 1877, King Lear and His Daughters, Albumen print, National Science and Media Museum, LL/52849

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

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

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

W. Hammerschmidt, 1860s, Ba'lbek, Colonnes du grande temple, vue du sud [Baalbek (Lebanon) Columns of the Great Temple, view from the south], Albumen print, National Science and Media Museum, LL/39425

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

Guillaume-Amant Duchenne de Boulogne, 1862, Page from "Mecanisme de la Physionomie Humaine", Pl.8, Book plate, National Science and Media Museum, LL/39430

Henry Fox Talbot, n.d., The Pantheon, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82157

Unidentified photographer / artist, 1880 (ca), Mourning brooch containing a portrait of a woman, Photograph in a mourning brooch, National Science and Media Museum, LL/7150

Frank Hurley, 1918, 8 August, The morning of Aug.8th 1918. German prisoners just taken, returning in charge of a single Australian past their own burning dug-outs, Gelatin silver print, toned (?), National Science and Media Museum, LL/39435

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51635

Alexander John Ellis, 1841, 21 July, 12.50 - 1.0 pm, Venice, Riva Degli Schiavone, Daguerreotype, National Science and Media Museum, LL/75985

Unidentified photographer, 1890 (ca), Woman in a rowing boat, Snapshot, Kodak 2?, National Science and Media Museum, LL/43245

Frank Meadow Sutcliffe, 1905 (ca), Beach photographer, Photograph, National Science and Media Museum, LL/51621

Oscar Gustave Rejlander, 1869, The Solar Club, Photographic print, National Science and Media Museum, LL/41769

Curzon Studios, 1926 (ca), Charles Job, Bromide print, National Science and Media Museum, LL/45183

Roger Fenton, 1852, St Saviour's Monastery, Moscow, Salt print, National Science and Media Museum, LL/53598

William Hope, 1920, Mrs Bentley and the spirit of her deceased sister, Gelatin silver print, National Science and Media Museum, LL/48208

Roger Fenton, 1854 (ca), Richmond Castle [North Yorkshire], Albumen print, National Science and Media Museum, LL/41683

Alexander John Ellis, 1841, 11 June, 8.26 - 8.36 am, Rome, View from the Church of San Martina, to the left a portion of the Arch of Septimius Severus, Daguerreotype, National Science and Media Museum, LL/75978

Hill & Adamson, 1844, Dr Alexander Munro, Salt print, National Science and Media Museum, LL/45211

Calvert Richard Jones, 1846, 50. Street at Pompeii leading to the Forum, 2nd series, Salted Paper Print, National Science and Media Museum, LL/82215

Henry Fox Talbot, n.d., Botanical specimen, flowering shoot of a red currant plant (Ribes-sanguinea), Salted paper print, National Science and Media Museum, LL/84541

Calvert Richard Jones, n.d., 17. Arch leading to Forum, Pompeii, 2nd series, Salted Paper Print, National Science and Media Museum, LL/82218

Zoltan Glass, 1933 (ca), Man with sign lettering, Black and white photograph, National Science and Media Museum, LL/45223

Unidentified photographer, 1890 (ca), Beach photographer, Kodak circular snapshot, National Science and Media Museum, LL/51620

George Davison, 1911, Harlech Castle, Photogravure, National Science and Media Museum, LL/41832

Guillaume-Amant Duchenne de Boulogne, 1862, Page from "Mecanisme de la Physionomie Humaine", Pl.6, Book plate, National Science and Media Museum, LL/39429

Nicolaas Henneman, 1847, Title page for Nicolaas Henneman, 1847, Talbotypes or Sun Pictures, Taken From The Actual Objects Which They Represent, (London: Nicolaas Henneman), Title page, National Science and Media Museum, LL/80413

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51637

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

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

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

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

Henry Fox Talbot, n.d., Boulevards of Paris, Paper Negative, waxed, National Science and Media Museum, LL/82154

Henry Fox Talbot, n.d., Boulevards of Paris, Paper Negative, waxed, National Science and Media Museum, LL/82155

Henry Peach Robinson, 1858, Little Red Riding Hood hastened home to tell her mother all that had befallen her; nor did she forget that night to thank heaven fervently having delivered her from the jaws of the Wolf, [Little Red Riding Hood, No.4], Albumen print, National Science and Media Museum, LL/41759

Julia Margaret Cameron, 1870, Profile of the Mountain Nymph, Albumen print, National Science and Media Museum, LL/52842

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

Anna Atkins, 1853, British Ferns, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41710

William Gaskell Helsby, 1848, Three-quarter length portrait of a man with a short beard, right elbow resting on a book which lies on a table covered with a decorative blue cloth, Daguerreotype, hand-tinted, National Science and Media Museum, LL/59127

Louis Jules Duboscq, n.d., Still life. Taxidermy cloven hoofed animal rearing, possibly a young Chamois, Daguerreotype, stereo, National Science and Media Museum, LL/79964

Oscar Gustave Rejlander, 1858 (ca), A Disciple, Albumen print, National Science and Media Museum, LL/41764

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

Unidentified photographer / George Wilson Bridges, 1848, View of Athens - from the Eastern base of the Acropolis 1848. From an original Photograph by the Rev. Bridges. 1848, Daguerreotype, National Science and Media Museum, LL/67639

Henry Fox Talbot, n.d., Waterloo Bridge, London, Salted Paper Print, National Science and Media Museum, LL/82199

Julia Margaret Cameron, 1866 (ca), A Singhalese Girl, Albumen print, National Science and Media Museum, LL/52851

Roger Fenton, n.d., British Museum Gallery of Antiquities, Albumen print, National Science and Media Museum, LL/55925

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

Unidentified photographer, 1846, 7 February (before), M. Claudet & Mension [sic] with a Palette, Calotype negative, National Science and Media Museum, LL/75835

Oscar Gustave Rejlander, 1872 (ca), Happy Days, Albumen print, National Science and Media Museum, LL/41777

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

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

Unidentified photographer, 1905, John Dudley Johnston, Gelatin silver print, National Science and Media Museum, LL/51603

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

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

Robinson & Cherrill, 1872 (ca), Seascape at night, Albumen print, National Science and Media Museum, LL/41779

Julia Margaret Cameron, 1873, Miss Philpott or Mary (May) Hillier, Albumen print, National Science and Media Museum, LL/52854

Julia Margaret Cameron, 1867, Iago, or Study from an Italian, Albumen silver print, National Science and Media Museum, LL/94631

Pirie MacDonald, 1937, J. Dudley Johnston, Carbon print, National Science and Media Museum, LL/51619

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

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

Alexander John Ellis, 1841, 4 May, about 3 pm, Paestum, General View from the summit of the walls near the [so called] Porta del Mare, Daguerreotype, National Science and Media Museum, LL/76023

John Thomson, 1877, London Cabmen, [Street Life in London], Woodburytype, National Science and Media Museum, LL/41803

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

Alexander John Ellis, 1841, 3 June, 11.41 - 12.00 noon, Rome. Remaining columns of the Temple of Nerva and Arco dei Pantali, Daguerreotype, National Science and Media Museum, LL/75983

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

Henry Fox Talbot, n.d., Bust of Patroclus, Paper Negative, camera, National Science and Media Museum, LL/82175

Unidentified photographer, 1882, 6 December, Inside the Entrenchments [Egyptian entrenchments on the battlefield of Tel-el-Kebir, Egypt], Albumen print, National Science and Media Museum, LL/42467

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

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

George Davison, 1907, Cottages Near Aix les Bains, Photogravure, National Science and Media Museum, LL/41834

Unidentified photographer, 1865 (ca), Family in a boat, Ambrotype, National Science and Media Museum, LL/50403

Nick Hedges, 1969, June, Children living in substandard property, Birmingham Balsall Heath, [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55613

Julia Margaret Cameron, 1867, The Gardener's Daughter, Albumen print, National Science and Media Museum, LL/45918

Henry Fox Talbot, n.d., Two Statuettes of "Dancing Fishermen" after Francisque-Joseph Duret, Salted paper print, National Science and Media Museum, LL/84015

Robert Demachy, 1906, Figure Study from an Etched Negative, Gum bichromate print, National Science and Media Museum, LL/45213

Eadweard Muybridge, 1887, Plate 469, Child running, [Animal Locomotion], Collotype, National Science and Media Museum, LL/48210

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

Henry Fox Talbot, 1840, Portrait of Talbot's wife, Constance, Salt print, National Science and Media Museum, LL/41810

Roger Fenton, 1855, The Railway Yard, Balaklava, Crimea, Salt print, National Science and Media Museum, LL/53602

Henry Fox Talbot, n.d., The Board of Trade and Privy Council Offices, London, Salted Paper Print, National Science and Media Museum, LL/82204

Nick Hedges, 1970, October, Mr and Mrs Gallagher lived with their 4 children in a ground floor tenement flat., [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55615

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

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

Henry Fox Talbot, 1841, 8 April, Lady Elisabeth Feilding, posed outside Lacock Abbey, Salt print, from a calotype negative, National Science and Media Museum, LL/81871

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

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

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

H. Béchard, 1880 (ca), Le Sphinx Armachis, Caire [The Sphinx Armachis, Cairo], Albumen print, National Science and Media Museum, LL/39426

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

Oscar Gustave Rejlander, 1865 (ca), The Juggler, Platinum print, National Science and Media Museum, LL/41775

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

Julia Margaret Cameron, 1872 (ca), St Agnes, Albumen print, National Science and Media Museum, LL/52853

Henry Fox Talbot, 1839, Folded lace and a botanical specimen [Fragment of lace and botanical specimen, Selaginella (Selaginellaceae)], Paper Negative-Contact, National Science and Media Museum, LL/84931

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

Calvert Richard Jones, 1846, 1 June - 31 October, 160. Dove Cote, Singleton, Waxed paper negative, National Science and Media Museum, LL/87001

Anna Atkins, 1853, Asplenium septentrionale, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41701

Alexander John Ellis, 1841, 25 May, 5.47 - 6 pm, Naples, View from the second floor, South Window of Riveria di Chiaja No 57, looking East, Daguerreotype, National Science and Media Museum, LL/76024

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

Henry Fox Talbot, 1842, 9 April, An empty armchair on a lawn, set against a backdrop, Paper Negative - Camera, National Science and Media Museum, LL/82207

Linnaeus Tripe, 1854, December, Hullabede: Suli Munduppum from the Northeast, Waxed paper negative, National Science and Media Museum, LL/59096

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

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

Charles Piazzi Smyth, 1856, Teneriffe Experiment of 1856, Photoglyphed copper plate, National Science and Media Museum, LL/65621

Achille Morelli, 1841, June, Aracoeli from the Capitol Tower (Aracoeli dalla Torre del Campidoglio), Daguerreotype, National Science and Media Museum, LL/82276

Henry Herschel Cameron, 1876 (ca), Lord Tennyson, Albumen print, National Science and Media Museum, LL/45192

James Robertson, 1855 (ca), A ruined temple, Greece [The Propylaea of the Acropolis, Athens], Albumen print, National Science and Media Museum, LL/39423

Catherine Mary Wood, 1860 (ca), Page from a family album, Photograph album, National Science and Media Museum, LL/41826

Walter B. Woodbury, 1855 (ca), Sring [sic] Creek Diggings. Ovens., Albumen print, National Science and Media Museum, LL/51584

Samuel Bourne, 1864, Portrait of Samuel Bourne, Albumen print, National Science and Media Museum, LL/42073

Henry Fox Talbot, n.d., The Royal Exchange, London, Paper Negative - Camera, National Science and Media Museum, LL/82196

Alexander John Ellis, 1841, 20 July, 4.17 - 4.30 pm, Venice, view of the Basilica of San Marco, Daguerreotype, National Science and Media Museum, LL/76006

Henry Fox Talbot, n.d., Nicolaas Henneman seated with a fascicle of, The Pencil of Nature, Calotype negative, National Science and Media Museum, LL/85121

Henry Fox Talbot, n.d., Copy of printed sheet music, "Annot Lyle's Song", Andrew McDonald, 1791, Paper nagative, camera, digitally processed and laterally reversed, National Science and Media Museum, LL/84431

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

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

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

Unidentified photographer, 1860 (ca), Group of young boys, Ambrotype, National Science and Media Museum, LL/50400

Henry Fox Talbot, 1841, 23 January, South front of Lacock Abbey with Oriel Window, Salted paper print, National Science and Media Museum, LL/73191

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

Guido Rey, 1910 (ca), Costume Scene, Platinum print, National Science and Media Museum, LL/41762

Frederick Hollyer, 1920 (ca), J. C. Warburg, Gelatin silver print, National Science and Media Museum, LL/51607

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

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

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

Unidentified photographer, 1860 (ca), Baker's Boy, Ambrotype, National Science and Media Museum, LL/50398

Henry Fox Talbot, 1844, 1 October, Melrose Abbey, Waxed paper negative, National Science and Media Museum, LL/73186

George Davison, 1899, Reflections, Weston-on-the-Green, Photogravure, National Science and Media Museum, LL/45197

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

Julia Margaret Cameron, 1872, Alethea, Carbon print, National Science and Media Museum, LL/41795

Henry Fox Talbot, n.d., Notes & transcript of a letter relating to hieroglyphics, Paper Negative, contact, National Science and Media Museum, LL/82169

Henry Fox Talbot, n.d., The Pantheon, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82156