Alexander John Ellis, 1841, 16 June, Venice, Palazzo Ducale, Columns of the Lion & San Theodore, Daguerreotype, National Science and Media Museum, LL/75987

Julia Margaret Cameron, 1867, Thomas Carlyle, Albumen print, National Science and Media Museum, LL/52856

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

Roger Fenton, 1856, Balmoral Castle [Aberdeenshire], Albumen print, National Science and Media Museum, LL/41684

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

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

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

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

Henry Fox Talbot, 1846, 1 January, Notre Dame Cathedral, Paris, Salted Paper Print, National Science and Media Museum, LL/82163

A. Horsley Hinton, 1904, Beyond, Photogravure, National Science and Media Museum, LL/45196

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

Julia Margaret Cameron, 1874, Mary Hillier, Albumen print, National Science and Media Museum, LL/41800

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

F. Holland Day, 1900 (ca), Woman in leopard skin (Chloe), Platinum print, National Science and Media Museum, LL/41838

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

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

Roger Fenton, 1856, Prince Alfred, Duke of Edinburgh, Albumen print, National Science and Media Museum, LL/41698

Alvin Langdon Coburn, 1918, George Davison, Photograph, National Science and Media Museum, LL/53603

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

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

Guido Rey, 1910 (ca), Seventeenth Century Costume Piece, Platinum print, National Science and Media Museum, LL/41761

Roger Fenton, 1856 (ca), Queen Victoria, Albumen print, National Science and Media Museum, LL/41694

Alexander John Ellis, 1841, 4 June, 7.24 - 7.37 am, Rome, Chief or Eastern Facade of the Church of San Giovanni in Laterano, Daguerreotype, National Science and Media Museum, LL/76007

Julia Margaret Cameron, 1869, Lilies, Albumen print, National Science and Media Museum, LL/41785

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

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

Dührkoop & Dièz-Dührkoop, 1907 (ca), Hans Heinz Ewers, Bromoil print, National Science and Media Museum, LL/45214

Henry Fox Talbot, n.d., Northumberland House from Trafalgar Square, London, Waxed paper negative, National Science and Media Museum, LL/87006

Henry Fox Talbot, 1833, 6 October, View towards Lecco, Drawing, made with a camera lucida, National Science and Media Museum, LL/42984

Gustave Le Gray, 1856, Brig on the Water, Salt print, National Science and Media Museum, LL/41847

Julia Margaret Cameron, 1868, Mrs Herbert Fisher, Albumen print, National Science and Media Museum, LL/52844

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

Henry Fox Talbot, n.d., Bust of Patroclus, Paper Negative, camera, National Science and Media Museum, LL/82173

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, 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

Calvert Richard Jones, 1846, 1 January, Palm Tree near Valetta, 2nd View, Paper Negative, camera, waxed, National Science and Media Museum, LL/82180

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

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

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

Roger Fenton, 1854, 1 March - , 31 July, Assyrian Cuneiform clay tablet, Salted Paper Printm from a calotype negative, National Science and Media Museum, LL/85144

Calvert Richard Jones / George Wilson Bridges, n.d., Palm Tree, Palermo, Paper Negative, camera, National Science and Media Museum, LL/82179

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

Roger Fenton, 1852, Cottage on the Heights of Kief, above the Dnieper, Salt print, National Science and Media Museum, LL/41676

Alexander John Ellis, 1841, 3 June, 8.52 - 9.2 am, Rome: The East side of the Triumphal Arch of Titus, Daguerreotype, National Science and Media Museum, LL/75999

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

Henry Fox Talbot, n.d., Boulevards of Paris, Paper Negative, waxed, National Science and Media Museum, LL/82152

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

Unidentified photographer, n.d., View of St. Paul's cathedral, London, Daguerreotype, National Science and Media Museum, LL/80053

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

Calvert Richard Jones, 1846, 1 January (taken), Palm Tree near Valetta, 2nd View, Salted Paper Print, National Science and Media Museum, LL/82181

Alexander John Ellis, 1841, 19 July, 11.17 -11.32 am, Venice, View on the Grand Canal, extending from Palazzo Foscari on the right to Pal. Rezzonico on the left, from the Traghetto di la Fama, Daguerreotype, National Science and Media Museum, LL/75992

Henry Fox Talbot, 1840, 24 September, Lacock Abbey roofline - 3 minute cloudy - Sept 1840, Salted paper print, National Science and Media Museum, LL/73208

Alexander John Ellis, 1841, 8 June, Rome. The three columns of the Grecostasis (sometimes called the Temple of Jupiter Stator), West side. In the back ground trees of the Senators walk, West side of the Arch of Titus, Wall and Pavillion of Orti Farnese & S. Maria Liberatrice., Daguerreotype, National Science and Media Museum, LL/75966

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

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

Roger Fenton, 1854, Bolton Abbey, West Window, Albumen print, National Science and Media Museum, LL/45902

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

Anna Atkins, 1853, Athyrium molle, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41708

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

Julia Margaret Cameron, 1870, The Angel at the Tomb, Albumen print, National Science and Media Museum, LL/41786

Alexander John Ellis, 1841, June, 10.48 - 11.00 am, Rome, Piazza Navona from the north east angle, Daguerreotype, National Science and Media Museum, LL/76017

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

Roger Fenton, 1855, Officers on the lookout at Cathcart's Hill, Crimea, Salt print, National Science and Media Museum, LL/53600

Alexander John Ellis, 1841, 24 May, 3.44 - 4.9 pm, Naples: Palazzo Cirelli to Sta Lucia from the steps of the Church S. Maria alla Calena, Daguerreotype, National Science and Media Museum, LL/76011

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

Hill & Adamson, 1845, J. Ballantyne, Dr. George Bell and David Octavius Hill, Salted paper process, National Science and Media Museum, LL/51616

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

William Hope, 1920, Couple with young female spirit, Gelatin silver print, National Science and Media Museum, LL/36193

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

Henry Fox Talbot, n.d., Place du Carrousel and roof of the Louvre, Paris, Salted Paper Print, National Science and Media Museum, LL/82165

Arthur E. Durham, 1863-1864, Photomicrograph of a Flea, Albumen print, National Science and Media Museum, LL/36346

Roger Fenton, 1852, View from Ivan's Tower, Moscow, Salt print, National Science and Media Museum, LL/41678

William Hope, 1920, A clergyman and two spirits, Gelatin silver print, National Science and Media Museum, LL/48205

Unidentified photographer / artist, 1880 (ca), Portrait of a man in braided hair frame, Photograph in a hair frame, National Science and Media Museum, LL/7149

Frank Eugene, 1890 (ca), The Horse, Photogravure, National Science and Media Museum, LL/45207

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

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

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

Alexander John Ellis, 1841, 20 July, 8.7 - 8.17 am, Venice, Palazzi Corner & Palazzo Pesaro, Daguerreotype, National Science and Media Museum, LL/75997

Bisson frères, 1860 (ca), Temple de la Concorde, Rome, Albumen print, National Science and Media Museum, LL/43239

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

Julia Margaret Cameron, 1868, Vectis, Albumen print, National Science and Media Museum, LL/41799

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

Henry Fox Talbot, n.d., Statuette of "Ariadne and the Panther", after Heinrich Dannecker, Salted paper print, National Science and Media Museum, LL/84013

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

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

Joseph Nicéphore Niépce, 1827 (ca), Christ Carrying his Cross, Heliograph on pewter, National Science and Media Museum, LL/45990

Henry Fox Talbot, 1843, 4 September (probably), Part of Queen's College, Oxford [Detail], Salt print, from calotype negative, National Science and Media Museum, LL/67136

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

Will A. Cadby, 1905, Design, Gum bichromate print, National Science and Media Museum, LL/45188

Henry Fox Talbot, 1843, 9 April, An Ancient Door, Magdalen College, Oxford, Paper negative, camera, National Science and Media Museum, LL/95482

Henry Fox Talbot, 1850 (ca), Laocoon and his sons, Print from calotype negative, National Science and Media Museum, LL/41812

Oscar Gustave Rejlander, 1872 (publication), Sneering and Defiance, [The Expression of Emotions in Man and Animals], Book plate, National Science and Media Museum, LL/43241

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

Henry Fox Talbot, 1840, 4 April, Patroclus in profile, face and neck from low angle, Salted paper print, National Science and Media Museum, LL/73201

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

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

Henry Fox Talbot, 1841-1842 (likely), An Elegantly Set Table, Salt print, from calotype negative, National Science and Media Museum, LL/66667

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

Unidentified photographer, 1889 (ca), The Eastman Dry Plate and Film Company stand at a trade fair, Kodak circular snapshot print, National Science and Media Museum, LL/42470

Alexander John Ellis, 1841, 19 July, 9.42- 10.2 am, Venice, view of the Island of S. Giorgio Maggiore, Daguerreotype, National Science and Media Museum, LL/75984

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

Unidentified photographer, 1936, October, Jarrow Marchers en route to London, Gelatin silver print, National Science and Media Museum, LL/43244

Henry Fox Talbot, n.d., Bust of Patroclus, Salted Paper Print, National Science and Media Museum, LL/82171

Henry Fox Talbot, 1841, 19 April, Urn on tabletop, possibly made of milk glass, Salted paper print, National Science and Media Museum, LL/74681

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

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

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

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

Calvert Richard Jones, 1847 (included in book / maquette?), 15. Brig and Barque, Aground, Swansea, [Talbotypes or Sun Pictures, Taken From The Actual Objects Which They Represent], Salted paper print, from a calotype negative, National Science and Media Museum, LL/80418

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

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

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

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

Henry Peach Robinson, 1869, Dr. Hugh Welch Diamond, Albumen print, National Science and Media Museum, LL/51608

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

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

Henry Fox Talbot, n.d., The Woodshed with haystack, Lacock Abbey, Calotype negative, National Science and Media Museum, LL/85120

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

Alexander John Ellis, 1841, 8 June, 5.24 - 5.36 pm, Rome. View from the Pavillion in the Orti Farnesi on the Palace of the Caesars, Daguerreotype, National Science and Media Museum, LL/75972

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

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

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

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

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

William Hope, 1920, A seance, Gelatin silver print, National Science and Media Museum, LL/48206

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

Zoltan Glass, 1935, Audi racing car, Black and white photograph, National Science and Media Museum, LL/45225

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

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

Henry Fox Talbot, n.d., Statuette of Ariadne and the Panther, after Heinrich Dannecker, Salted paper print, National Science and Media Museum, LL/84011

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

Alexander John Ellis, 1841, 24 April, about 3 pm, Paestum, General View from the South East, Daguerreotype, National Science and Media Museum, LL/76001

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

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

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

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

Oscar Gustave Rejlander, 1872 (publication), Expression of Joy, [The Expression of Emotions in Man and Animals], Book plate, National Science and Media Museum, LL/43242

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

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

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

Roger Fenton, 1859, The Terrace, Garden and Park, Harewood [near Leeds, Yorkshire], Albumen print, National Science and Media Museum, LL/41692

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

Peter Henry Emerson, 1887, Title page for P.H. Emerson, 1887, Pictures from Life in Field and Fen, (Covent Garden: George Bell and Sons), Title page, National Science and Media Museum, LL/43246

F.J. Mortimer, 1917, The Gate of Goodbye, Carbon print, National Science and Media Museum, LL/54275

Henry Fox Talbot, n.d., Place Vendome, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82160

Alexander John Ellis, 1841, 4 June, 8.15 - 8.27 am, Rome, the Temple of Minerva Medica, Daguerreotype, National Science and Media Museum, LL/75973

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

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

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

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

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

Oscar Gustave Rejlander, 1860 (ca), Hard Times, Albumen print, National Science and Media Museum, LL/41766

Henry Fox Talbot, 1838, 13 December, Flowers and stem, Photogenic drawing, National Science and Media Museum, LL/41808

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

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

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

Unknown maker / photographer, 1864 (ca), Portrait of Tom Thumb and Lavinia Warren, Albumen print, in gilt locket, National Science and Media Museum, LL/64132

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

Henry Fox Talbot, 1845, 13 December (before), Ugbrooke House, Devon, Salted Paper Print, National Science and Media Museum, LL/82182

Unidentified photographer, 1850 (ca), Portrait of a young girl being held still by a woman, Daguerreotype, hand-coloured, National Science and Media Museum, LL/50411

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

Wilhelm von Gloeden, 1904, Study, Taormina, Sicily, Salt print, National Science and Media Museum, LL/41860

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, Salt print, from calotype negative, National Science and Media Museum, LL/51633

John R.H. Weaver, 1915 (ca), Frederick H. Evans, Platinum print, National Science and Media Museum, LL/51605

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

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

Oscar Gustave Rejlander, 1860 (ca), The Disciple, Carbon print, National Science and Media Museum, LL/41770

Nicolaas Henneman, 1844/1845, Part of Queen's College, Oxford, Salt print, from calotype negative, National Science and Media Museum, LL/67138

Helen Messinger Murdoch, 1914, Bishareen children, Aswan, Egypt, Autochrome, National Science and Media Museum, LL/84941

Zoltan Glass, 1932 (ca), Man falling off a motorcycle, Black and white photograph, National Science and Media Museum, LL/45221

J. R.H. Weaver, 1915 (ca), Frederick H. Evans, Platinum process / platinotype, National Science and Media Museum, LL/51618

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

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

Calvert Richard Jones, n.d., 6. Maltese Boat Ashore, Calotype negative, National Science and Media Museum, LL/85127

John Burke, 1878-1879, His Highness Shere Ali Khan, Amir of Afghanistan, National Science and Media Museum, LL/6846

Julia Margaret Cameron, 1867, The Hon. Frank Charteris, Albumen print, National Science and Media Museum, LL/52852

Nick Hedges, 1970, August, Kitchen of slum house, Birmingham Duddleston, [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55617

Julia Margaret Cameron, 1867, Sir John Herschel, Albumen print, National Science and Media Museum, LL/52845

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

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

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

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

Henry Fox Talbot, 1851 (ca), Photomicrograph of a crystal - study of polarized light, Albumenized paper print, National Science and Media Museum, LL/45411

Henry Peach Robinson, 1859, Out for a Holiday, Albumen print, National Science and Media Museum, LL/41751

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

Unidentified photographer, 1850 (ca), Portrait of two men, Daguerreotype, National Science and Media Museum, LL/50412

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

Julia Margaret Cameron, 1867, Call, I follow, I follow, let me die!, Albumen print, National Science and Media Museum, LL/41790

Anna Atkins, 1853, Ceylon, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41712

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

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

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

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

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

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

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

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

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