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

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

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

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

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, 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

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

Henry Peach Robinson, 1886-1887, Sketch for "Carrolling", Pencil on paper, National Science and Media Museum, LL/45970

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

Oscar Gustave Rejlander, 1860 (ca), A Young Naturalist, Albumen print, National Science and Media Museum, LL/41767

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

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

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

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

Marquis de Bassano, 1843, 2 July, Place de la Concorde, Calotype negative, National Science and Media Museum, LL/80239

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

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

Julia Margaret Cameron, 1873 (ca), Queen Philippa interceding for the Burghers of Calais, Albumen print, National Science and Media Museum, LL/41801

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

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

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

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

Zoltan Glass, 1934, Mercedes-Benz W25 GP, Black and white photograph, National Science and Media Museum, LL/45224

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

A. Horsley Hinton, 1904, Niagara, Platinum print, National Science and Media Museum, LL/45205

Alexander John Ellis, 1841, 12 May, Pompeii, The Forum from the Southern extremity. In the distance [scarcely visible] Vesuvius, Daguerreotype, National Science and Media Museum, LL/75971

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

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

Zoltan Glass, 1936, Chassis and engine of a Mercedes-Benz Type 170, Black and white photograph, National Science and Media Museum, LL/45227

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

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

Alexander John Ellis, 1841, 25 June, 2.57 - 3.3 pm, Pisa. General View of the Piazza del Duomo, Daguerreotype, National Science and Media Museum, LL/75996

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

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

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

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

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

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

Calvert Richard Jones, n.d., 20. House of Tragic Poet, Pompeii, 2nd series, Salted Paper Print, National Science and Media Museum, LL/82219

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

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

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

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

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

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

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

Henry Fox Talbot, 1840, 24 February, Wheel &c, Salt print, from a photogenic drawing negative, National Science and Media Museum, LL/76219

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

Alexander John Ellis, 1841, 19 July, 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, 1842, 9 April, An empty armchair on a lawn, set against a backdrop, Paper Negative - Camera, National Science and Media Museum, LL/82207

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

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

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

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

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

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

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

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

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

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

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

Fannie Coburn, 1910 m(ca), A.L. Coburn, Bromide, National Science and Media Museum, LL/51611

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

Alexander John Ellis, 1841, 25 June, 5.30 - 5.40 pm, Pisa. The Cathedral, from the North West, Daguerreotype, National Science and Media Museum, LL/76025

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

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

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

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

Alexander John Ellis, 1841, 5 May, 5.0 - 6.0 pm, Paestum, Gate, Porta della Sirena, Daguerreotype, National Science and Media Museum, LL/76021

Nicolaas Henneman, 1847, The photographs included in Nicolaas Henneman, 1847, Talbotypes or Sun Pictures, Taken From The Actual Objects Which They Represent, (London: Nicolaas Henneman), Index of images, National Science and Media Museum, LL/80414

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

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

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

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

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

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

F. Holland Day, 1900, Girl in Fancy Dress, Platinum print, National Science and Media Museum, LL/45212

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

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

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

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

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

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

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

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

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

Alexander John Ellis, 1841, 22 May, 11.39 - 11.59 am, Naples, panoramic view from the west, Daguerreotype, National Science and Media Museum, LL/75976

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

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

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

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

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, 1842, summer (likely), Scene in a Wood, Salt print, from calotype negative, National Science and Media Museum, LL/67734

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

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

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

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

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

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

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

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

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

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, 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., Tumbled Books on Two Shelves, Calotype negative, National Science and Media Museum, LL/78336

Henry Fox Talbot, n.d., A leafless sycamore tree in winter, one minute exposure, Salted Paper Print, National Science and Media Museum, LL/82185

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

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

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

William Friese-Greene, 1892 (ca), George Davison. (Hon. Secretary of the Camera Club.), Woodburytype, National Science and Media Museum, LL/51606

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

Roger Fenton, 1856 (ca), Interior of the British Museum, Albumen print, National Science and Media Museum, LL/41681

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

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

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

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

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

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

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

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

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

Henry Fox Talbot, 1845 (published), Lace, Photogenic drawing negative, National Science and Media Museum, LL/70939

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

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

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

Julia Margaret Cameron, 1866, Clio, Albumen print, National Science and Media Museum, LL/41784

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

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

Henry Fox Talbot, 1842, 20 April, Lady Elisabeth Feilding as Paolina Borghese, Salted paper print, National Science and Media Museum, LL/73192

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

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

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

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

Henry Fox Talbot, n.d., Two Statuettes of "Dancing Fishermen" after Duret with “Statuette of Ariadne and the Panther" after Dannecker, Salted paper print, National Science and Media Museum, LL/84016

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

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

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

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

Julia Margaret Cameron, 1865, Study of Prospero - Henry Taylor, Albumen print, National Science and Media Museum, LL/41783

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

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

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

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

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

Henry Fox Talbot, n.d., A man at the lodge gateway to a country estate, Salted paper print, National Science and Media Museum, LL/87019

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

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

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

Roger Fenton, 1852, The Admiralty and Statue of Peter the Great [St Petersburg], Salt print, National Science and Media Museum, LL/41675

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

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/77114

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

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

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

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

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

Unknown maker / photographer, 1864 (ca), Portraits of Tom Thumb and Lavinia Warren, Albumen prints, in gilt locket, National Science and Media Museum, LL/64133

Henry Peach Robinson, 1857, Jenny, Albumen print, combination, National Science and Media Museum, LL/41749

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

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

Walter B. Woodbury, 1856, 23 August, Letter from Walter Bentley Woodbury to his mother with a photograph of his photographic studio in Melbourne, Australia, Letter, with photographic print, National Science and Media Museum, LL/90486

Henry Fox Talbot, n.d., Horse Guards Parade from St. James's Park, London, Salted Paper Print, National Science and Media Museum, LL/82197

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

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

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

Henry Fox Talbot, n.d., 140-154 Regent Street, London, Salted Paper Print, National Science and Media Museum, LL/82200

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

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

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

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

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

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

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

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

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

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

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

Henry Fox Talbot, n.d., Bust of Patroclus, Salted Paper Print, National Science and Media Museum, LL/82177

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

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

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

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

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

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

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

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

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

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

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

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

Alexander John Ellis, 1841, February, Landscape view of the Forum in Rome from the Senator's Walk, West End, looking West., Daguerreotype, National Science and Media Museum, LL/76002

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

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

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

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

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

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