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

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

Henry Fox Talbot, 1846, August (taken), Copy of a hieroglyphic tablet at Ibrim, Paper Negative, contact, National Science and Media Museum, LL/82166

Henry Peach Robinson, 1885 (ca), Two Women in the Woods, Drawing, National Science and Media Museum, LL/41750

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

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

Henry Fox Talbot, 1845 (ca), Portrait of young woman with dog, Photoglyphic engraving, National Science and Media Museum, LL/41811

Alexander John Ellis, 1841, 24 April, Paestum, The Interior of the Basilica from the South West angle, Daguerreotype, National Science and Media Museum, LL/75969

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

Julia Margaret Cameron, 1868, Déjatch Alamayou and Basha Félika. Son and heir of King Theodore of Abyssinia and Captain Tristram Speedy, Albumen print, National Science and Media Museum, LL/41792

Unidentified photographer, 1840-1868, Calcutta, Daguerreotype, National Science and Media Museum, LL/92531

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

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

John Bulmer, 1965, Washing line, Halifax, Colour photograph, National Science and Media Museum, LL/72750

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

William R. Bland (1851-1929), 1900 (ca), Portrait of Frank Meadow Sutcliffe, Photograph, National Science and Media Museum, LL/51583

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

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

Henry Fox Talbot, 1846, December (after), Copy of a cover of "Punch's Almanack for 1846" (reduced in camera), Salted paper print, National Science and Media Museum, LL/86345

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

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

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

Colonel Joseph Gale, 1890 (ca), Workers Return over Bridge, Platinum print, National Science and Media Museum, LL/45200

Julia Margaret Cameron, 1872, Return from School (Lionel and Henry Holland), Albumen print, National Science and Media Museum, LL/52850

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

A. Horsley Hinton, 1895 (ca), Woods and Rushes, Photogravure, National Science and Media Museum, LL/45203

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

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

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

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

Frederick William Bond (1887-1942), 1930, Contents of an Ostrich's Stomach, Gelatin silver print, National Science and Media Museum, LL/41782

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

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

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

Alexander John Ellis, 1841, 25 June, 7.23-7.31 am, Pisa. The Leaning Tower, Eastern Extremity of the Cathedral, & top of Baptistery, from the top of the City Walls, North East of the Cathedral, Daguerreotype, National Science and Media Museum, LL/76030

Arthur E. Durham, 1863 (ca), A Flea, Albumen print, National Science and Media Museum, LL/41845

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

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

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

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

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

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

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

Henry Fox Talbot, 1846, 1 January, Notre Dame Cathedral, Paris, Paper Negative, National Science and Media Museum, LL/82162

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

Roger Fenton, 1855, The Princess Royal and Princess Alice, Albumen print, National Science and Media Museum, LL/41695

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

Charles Piazzi Smyth, 1865, Entrance to the Great Pyramid of Giza, Albumen print, National Science and Media Museum, LL/73184

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

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, 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

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

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

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

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

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

Alexander John Ellis, 1841, 5 June, 9.32 - 9.44 am, Rome, Piazza Navona from the north east angle, Daguerreotype, National Science and Media Museum, LL/76014

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

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

Alexander John Ellis, 1841, Rome, Western side of the Church of San Maria Maggiore, with the small obelisk, Daguerreotype, National Science and Media Museum, LL/76022

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

Alexander John Ellis, 1841, 2 June, 9.45 - 10.5 am, Rome: The Arch of Janus Quadifrons, Daguerreotype, National Science and Media Museum, LL/75975

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

A. Horsley Hinton, 1898, Melton Meadows, Photogravure, National Science and Media Museum, LL/45206

Henry Fox Talbot, 1844, 1 April, XIV. The Ladder, Waxed paper negative, National Science and Media Museum, LL/73200

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

Henry Fox Talbot, 1843, 18 June, Amboise, Calotype negative, National Science and Media Museum, LL/80237

Nick Hedges, 1970, July, "Make Life Worth Living", terrace of back-to-back houses, Leeds, West Yorkshire, [Make Life Worth Living: Photographs for Shelter, 1969-72], Gelatin silver print, National Science and Media Museum, LL/55612

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

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

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

Henry Fox Talbot, 1843, 7 June, Place du Carrousel and roof of the Louvre, Paris, Calotype negative / Salted paper print, National Science and Media Museum, LL/82879

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

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

Alexander John Ellis, 1841, 9 June, 8.29 - 8.41 am, Rome: View from the Pincio, Daguerreotype, National Science and Media Museum, LL/76018

Julia Margaret Cameron, 1868, Déjatch Alamayou and Basha Félika, King Theodore's son and Captain Speedy, Albumen print, National Science and Media Museum, LL/41793

Henry Fox Talbot, 1844, 1 April, VI. The Open Door [wide shadow], Paper negative, National Science and Media Museum, LL/73205

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

Henry Fox Talbot, 1840, 4 April, Bust of Patroclus, Salted Paper Print, National Science and Media Museum, LL/82170

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

Roger Fenton, 1857, Slate Pier at Trefriw [Wales], Albumen print, National Science and Media Museum, LL/55926

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

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

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

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

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

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

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

Henry Fox Talbot, 1842 (ca), Rocking Horse at Lacock Abbey, Wiltshire, National Science and Media Museum, LL/6766

Henry Peach Robinson, 1882, Wayside Gossip, Albumen print, National Science and Media Museum, LL/41747

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

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

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

Julia Margaret Cameron, 1865, Henry Taylor, a Portrait, Albumen print, National Science and Media Museum, LL/79968

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

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

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

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

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

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

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

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

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

Frank Hurley, 1914-1918, Moving up a division of Australian troops. Reninghelst. 2nd Division, Gelatin silver print, toned (?), National Science and Media Museum, LL/39434

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

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, 1833, 5 October, Sketch of Lake Como, Drawing, made with a camera lucida, National Science and Media Museum, LL/42983

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

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

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

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

Lewis Carroll, 1876 (ca), Xie (Alexandra) Kitchin as Chinese tea merchant, Albumen print, National Science and Media Museum, LL/41841

Henry Fox Talbot, 1839, Coat of arms, taken ‘from old painted glass', Photogenic drawing negative and salted paper print (digitally enhanced), National Science and Media Museum, LL/72733

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

John Adams Whipple and George Phillips Bond, 1851, The Moon, Daguerreotype, in case, National Science and Media Museum, LL/50406

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

Alexander John Ellis, 1841, 24 April, Paestum, The Great Temple, called also the Temple of Neptune, from the South West, Daguerreotype, National Science and Media Museum, LL/76031

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

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

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

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

Henry Stevens (1843-1925), 1899 (ca), The Good Companions, Carbon print, National Science and Media Museum, LL/41853

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

Henry Peach Robinson, 1884, He Never Told His Love, Woodburytype, National Science and Media Museum, LL/41755

Henry Peach Robinson, 1870 (ca), Antoine Samuel Adam-Salomon, Albumen print, National Science and Media Museum, LL/41753

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

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

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

Anna Atkins, 1853, Lastrea rigida, [Cyanotypes of British and Foreign Ferns (1853)], Cyanotype, National Science and Media Museum, LL/41711

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

Unidentified photographer, 1855 (ca), Frederick Scott Archer, Collodion positive process / ambrotype, National Science and Media Museum, LL/51613

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

Henry Fox Talbot, n.d., Photomicrograph of a botanical specimen, Salted paper print, National Science and Media Museum, LL/83517

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, 1844 (album), Lace, Salted paper print, National Science and Media Museum, LL/73187

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

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

Calvert Richard Jones, 1846, Capuchin Friars, Valetta, Malta, Paper negative, with applied media, National Science and Media Museum, LL/54212

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

Henry Fox Talbot, n.d., A leafless sycamore tree in winter, one minute exposure, Paper Negative, camera, waxed, spotted, National Science and Media Museum, LL/82186

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

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 13, Salt print, from calotype negative, National Science and Media Museum, LL/51626

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

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

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

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

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

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

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

Henry Fox Talbot, n.d., Photomicrograph of a section of a plant stem as viewed in a solar microscope, Salted Paper Print, National Science and Media Museum, LL/82190

Alexander John Ellis, 1841, 5 June, Rome: Piazza di Monte Cavallo, from the Quirinal Palace, Daguerreotype, National Science and Media Museum, LL/75986

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

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

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

Henry Fox Talbot, 1843, Hotel Canterbury, Rue de la Paix, Paris, Salted paper print, National Science and Media Museum, LL/82147

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

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

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 3, Salt print, from calotype negative, National Science and Media Museum, LL/51628

Julia Margaret Cameron, 1864, Sadness, Albumen print, National Science and Media Museum, LL/41796

Emma Barton, n.d., The Awakening, Carbon print, National Science and Media Museum, LL/48215

n.d., Sheet music "Detective Camera" performed by Dan Leno, words by James Newland, music by George Le Brunn, Sheet music, National Science and Media Museum, LL/130131

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

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

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

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

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

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

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 5, Salt print, from calotype negative, National Science and Media Museum, LL/51631

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

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

Alexander John Ellis, 1841, 24 April, about 4 pm, Paestum, General View from the top of a shed near the [so called] Porta del Mare, Daguerreotype, National Science and Media Museum, LL/76005

Eustace Calland, 1896, The Mall, Photogravure, National Science and Media Museum, LL/45191

Henry Fox Talbot, n.d., The Louvre, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82159

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

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

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

Emma Barton, 1902 (ca), St. Margaret, Carbon print, National Science and Media Museum, LL/55928

Henry Fox Talbot, 1843, 15-18 May, Suspension Bridge at Rouen, Salted paper print, from a calotype negative, National Science and Media Museum, LL/80468

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

Henry Fox Talbot, 1843, 4 September (probably), Part of Queen's College, Oxford, Salt print, from calotype negative, National Science and Media Museum, LL/67135

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

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

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

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

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

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

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

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

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

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

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

Henry Fox Talbot, 1842 (ca), Fern, Photogenic drawing negative / Salted paper print, National Science and Media Museum, LL/77089

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

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

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

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