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

Alexander John Ellis, 1841, 14 April, 10.42 - 11.2 am, Naples, Castel dell'Ovo and island of Capri, Daguerreotype, National Science and Media Museum, LL/75977

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

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

Linnaeus Tripe, 1857, The Pagoda Jewels used to adorn the idols, Salt print, National Science and Media Museum, LL/41855

André Adolphe-Eugène Disdéri, 1862 (ca), An Exhibition, Albumen print, National Science and Media Museum, LL/41827

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

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

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

Claudius Galen Wheelhouse, 1849 (ca), The Erectheum, Athens, Albumen print, National Science and Media Museum, LL/41828

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

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

Henry Fox Talbot, n.d., 22. Melrose Abbey., [Sun Pictures in Scotland], Salted Paper Print, National Science and Media Museum, LL/82205

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

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

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

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

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

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

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

Henry Peach Robinson, 1867, Sleep, Albumen print, combination, National Science and Media Museum, LL/41754

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

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 Louvre, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82153

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

Hugh Lee Pattinson, 1840, Niagara Falls, Daguerreotype, National Science and Media Museum, LL/74379

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

Alexander John Ellis, 1841, Rome. View from the Pavillion in the Orti Farnesi on the Palace of the Caesars, Daguerreotype, National Science and Media Museum, LL/122442

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

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

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

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

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

B. Gay Wilkinson, 1888, Prawning, Photogravure, National Science and Media Museum, LL/45193

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

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

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

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

Henry Fox Talbot, n.d., An ash tree in Ugbrooke Park, Devon, Salted Paper Print, National Science and Media Museum, LL/82183

Roger Fenton, 1854 (ca), Cuneiform Clay Tablet, Albumen print, National Science and Media Museum, LL/41689

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

Unknown artist, 1810 (ca), Silhouette of child, Silhouette, National Science and Media Museum, LL/42464

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

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

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

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

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

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

Hugh Welch Diamond, 1855 (ca), Portrait of a patient from Surrey County Asylum, no. 10, Salt print, from calotype negative, National Science and Media Museum, LL/51629

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

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

Roger Fenton, 1856, Princess Helena and Princess Louise, Albumen print, National Science and Media Museum, LL/41696

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

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

Linnaeus Tripe, 1858, The Elephant Rock, Albumen print, National Science and Media Museum, LL/41859

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

Henry Fox Talbot, n.d., Glass roundel with Oriental scene, Uncertain, National Science and Media Museum, LL/73196

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

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

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

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

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

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

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

Roger Fenton, 1860, A Vista, Furness Abbey, Albumen print, National Science and Media Museum, LL/55927

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

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

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

Henry Peach Robinson, 1862, Bringing Home the May, Albumen print, combination, National Science and Media Museum, LL/41760

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

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

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

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

Henry Fox Talbot, 1843, 16 May, Ships in the Rouen harbour, seen through a curtained window, Salted paper print, from a calotype negative, digitally enhanced, National Science and Media Museum, LL/80467

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

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

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

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

Henry Fox Talbot, n.d., Photomicrograph of a section of a plant stem as viewed in a solar microscope, Paper Negative, camera, waxed, National Science and Media Museum, LL/82192

Alexander John Ellis, 1841, 3 June, 4.15 - 4.30 pm, Rome, Part of the wall of the Forum of Nerva, Daguerreotype, National Science and Media Museum, LL/75991

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

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

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

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

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

Julia Margaret Cameron, 1866, Christabel (Miss May Prinsep), Albumen print, National Science and Media Museum, LL/52847

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

Oscar Gustave Rejlander, 1872 (publication), Contempt, [The Expression of Emotions in Man and Animals], Book plate, National Science and Media Museum, LL/43240

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

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

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

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

Nick Hedges, 2014, Nick Hedges at his exhibition "Make Life Worth Living: Photographs for Shelter, 1969-72", Colour image, National Science and Media Museum, LL/55618

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

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

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

Alexander John Ellis, 1841, 22 July, 12.14 - 12.24 pm, Venice, General View taken from a position in the Grand Canal, Daguerreotype, National Science and Media Museum, LL/76004

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

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

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

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

Henry Fox Talbot, n.d., Hôtel de Ville, Paris, Paper Negative, waxed, National Science and Media Museum, LL/82161

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

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

Calvert Richard Jones, 1846, 12. Temple of Venus, Pompeii, 2nd series, Salted Paper Print, National Science and Media Museum, LL/82216

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

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

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

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

Henry Fox Talbot, 1843, Arc de Triomphe du Carrousel and the Tuileries, Paris, Salted paper print, National Science and Media Museum, LL/82876

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

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

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

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

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

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

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

Julia Margaret Cameron, 1872, King Lear allotting his kingdom to his three daughters, Albumen print, National Science and Media Museum, LL/41787

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

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

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

Roger Fenton, 1856, Hampton Court from the River, Albumen print, National Science and Media Museum, LL/70963

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

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

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

Alexander John Ellis, 1841, 22 May, 12.48 - 1.3 pm, Naples, View from the North Window of the third floor of No 233, Riveria di Chiaga, Daguerreotype, National Science and Media Museum, LL/76027

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

Zoltan Glass, 1934, Interior of a Mercedes-Benz Type 200 Convertible, Black and white photograph, National Science and Media Museum, LL/45219

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

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

A.H. Blake, 1908 (ca), The Evening Train, Cannon Street, Carbon print, National Science and Media Museum, LL/45187

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

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

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

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

Julia Margaret Cameron, 1867, Teachings from the Elgin Marbles, Albumen print, National Science and Media Museum, LL/130280

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

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

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

Rudolf Dührkoop, n.d., Mother and Child, Opalotype - a photograph on white glass, National Science and Media Museum, LL/48214

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

T.R. Williams, 1855 (ca), The Sands of Time, Daguerreotype, stereo, National Science and Media Museum, LL/84983

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

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

Henry Fox Talbot, n.d., Bust of Patroclus, Paper Negative, camera, National Science and Media Museum, LL/82176

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

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

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

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

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

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

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

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

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

Unknown creator, 1870 (ca), Fan with applied photographs, Fan, National Science and Media Museum, LL/41862

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

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

Julia Margaret Cameron, 1872, Venus Chiding Cupid and Removing His Wings, Albumen print, National Science and Media Museum, LL/41788

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

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

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

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

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

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

Walter Benington, 1909, The Cab Rest, Photographic print, National Science and Media Museum, LL/45215

Henry Fox Talbot, 1843, 1 June, Tower of Orléans Cathedral as seen from the opposite tower, Salted paper print, National Science and Media Museum, LL/73190

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

W.J. Warren, 1898 (ca), Fountain in Trafalgar Square, Platinum print, National Science and Media Museum, LL/45208

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

Alexander John Ellis, 1841, 20 July, 3.29 - 3.42 pm, Venice, Bridge of the Rialto, and Riva dei Carboni, Daguerreotype, National Science and Media Museum, LL/76013

Henry Fox Talbot, n.d., Boulevards of Paris, Paper Negative, waxed, National Science and Media Museum, LL/82151

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Roger Fenton, 1854, York Minster from Lendal, Albumen print, National Science and Media Museum, LL/41688

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

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

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

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

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

Alexander John Ellis, 1841, 11 June, 2.45 - 2.58 pm, Rome, view from the Salila del Campidaglio, to the left is the Temple of Jupiter Tonans., Daguerreotype, National Science and Media Museum, LL/75980

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