Louis-Joseph Deflubé, 1845 (ca), Portaile de l'Eglise Collégiale de Saint-Sulpice, Pierrefonds (Portal of the Collegial Church of Saint-Sulpice, Pierrefonds), Daguerreotype, whole plate, image: 16 x 21.3 cm (6 5/16 x 8 3/8 ins) frame: 24.8 x 30.2 cm (9 3/4 x 11 7/8 ins), Princeton University Art Museum, Museum purchase, gift of John and Louise Steffens, Object Number: 1997-443, LL/44673

Choiselat & Ratel, 1845, La Cathedrale de Rodez, Daguerreotype, full plate, Sotheby's - Paris, Photographies , 29 May 2013, Auction: PF1310, Lot: 11, LL/50889

Henry Fox Talbot, 1843, Cathédrale d'Orleans, Salt print, from calotype negative, 16.3 x 20.2 cm, Sotheby's - Paris, Photographies, 11 November 2011, Lot 5, LL/44399

Alinari, 1854 (ca), Orvieto Cathedral, frontal view, Salt print, 43.5 x 31.5 cm, Bassenge Photography Auctions, Courtesy of Bassenge, Berlin (Photography, Dec 2, 2009, Sale: 94, Lot: 4003), LL/33480

Unidentified photographer, 1845 (ca), St. Paul‘s Cathedral, Daguerreotype, 14.4 x 9.9cm (visible), Royal Photographic Society, © Royal Photographic Society, 1999, LL/6810

Noël Marie Paymal Lerebours, 1840 (ca), View of Notre Dame, Paris, Daguerreotype, 8.5 x 6.5 ins, Museum of the History of Science, LL/39602

Henry Fox Talbot, 1844 (published), Westminster Abbey, [The Pencil of Nature, Part 6, pl. 22], Calotype, Hans P. Kraus, Jr., Inc., Taken from the reproductions in Larry J. Schaaf, H. Fox Talbot's The Pencil of Nature; Anniversary Facsimile (New York: Hans P. Kraus, Jr. Inc., 1989). The originals selected for this publication were the best single examples available for each plate. Not to be reproduced without permission of H.P. Kraus, Jr., LL/18339

Francis Frith, 1865 (ca), Cathédrale de Notre Dame, Albumen print, 38 x 49 cm, Photo Verdeau, LL/40034

Édouard Baldus, 1852-1853, Notre Dame, Paris, Salted paper print from wet collodion negative, 29.50 x 44.70 cm (11 9/16 x 17 9/16 ins) (image), Cleveland Museum of Art, Edwin R. and Harriet Pelton Perkins Memorial Fund, Accession No.: 1991.35, LL/40867

Frederick H. Evans, 1883 (ca), Winchester Cathedral: The Nave, West, Glass lantern slide, J. Paul Getty Museum, © Mrs. Janet M. Stenner, sole granddaughter of Frederick H. Evans, The J. Paul Getty Museum, 84.XH.1616.2, LL/41068

Frederick H. Evans, 1903 (ca), A Sea of Steps, Wells Cathedral, Platinum print, 9 1/4 x 7 5/8 in, Lee Gallery, Courtesy of Lee Gallery (T1503), LL/12867

Frederick H. Evans, 1898, Lincoln Cathedral: From the Castle, Platinum print, 9 1/2 x 7 1/4 ins (24.1 x 18.4 cm), SFMOMA - San Francisco Museum of Modern Art, Purchase, 2623.1967, LL/41070

Roger Fenton, 1858, Lincoln Cathedral, part of the West Front, Albumen print, 44 x 36.5 cm, Dominic Winter Book Auctions, Printed Books,& Maps, Vintage Photography (17 June 2009, Lot: 70), LL/32389

Roger Fenton, 1857 (ca), Lincoln Cathedral: The Galilee Porch, Albumen print, from wet collodion negative, 41.30 x 34.80 cm (16 1/4 x 13 11/16 ins) (image), Cleveland Museum of Art, John L. Severance Fund, Accession No.: 1988.85, LL/40856

Roger Fenton, 1857, South Transept and Tower - York Cathedral, Albumen print, from wet collodion glass plate negative, 35.5 x 42.5 cm (image) 51 x 71 cm (mount), Private Collection of Robert G. Hill, Toronto, Ont., www.hillcollection.com - Acc: 679, LL/30616

Roger Fenton, 1854, Rievaulx Abbey, the High Altar, Albumen silver print, from glass negative, 29.5 x 36.5 cm (11 5/8 x 14 3/8 ins) (image) 48 x 61.5 cm (18 7/8 x 24 3/16 ins (mount), Metropolitan Museum of Art, Gilman Collection, Purchase, William Talbott Hillman Foundation Gift, 2005, Accession Number: 2005.100.275, LL/40408

Roger Fenton, 1856, Roslin Chapel, South Porch [Rosslyn Chapel, South Porch], Salted paper print from glass negative, 35.8 x 43.3 cm (14 1/8 x 17 1/16 ins) (image) 41 x 48.2 cm (16 1/8 x 19 ins) (mount), Metropolitan Museum of Art, Gilman Collection, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 2005, Accession Number: 2005.100.6, LL/40570

Roger Fenton, 1857, Ely Cathedral from the Grammar School, Albumen print, National Science and Media Museum, The Royal Photographic Society, Ref number: 2003-5001/2/20129, LL/41687

Roger Fenton, 1860 (ca), Lichfield Cathedral West Front, Albumen print, 17 x 21 cm, Dominic Winter Book Auctions, Printed Books,& Maps, Vintage Photography (17 June 2009, Lot: 69), LL/32388

Alfred Fauvarque-Omez, 1932, Soir sur Saint-Nicolas à Gand, Pigment print (bromoil), 37.5 x 28 cm (with border), Piasa, Photographies, 28 October 2011, Lot 35, LL/44427

Alphonse Bernoud, 1865, 14 May, Florence, Inauguration of the monument to Dante in place Santa Croce, 14 May 1865, Albumen print, 20.5 x 25.5 cm, Private collection, From a private collection, courtesy of Giovanni Fanelli., LL/44469

Alphonse Bernoud, 1862 (ca), Lucca, "560", San Martino Cathedral, Albumen print, Private collection of Giovanni Fanelli, LL/44479

Charles Clifford, 1853, Burgos Cathedral, Facade, Albumen print, from waxed paper negative, 41.9 x 30.5 cm, Princeton University Art Museum, Museum purchase, Fowler McCormick, Class of 1921, Fund (2010-125), LL/44552

Charles Nègre, 1850-1854, View of the south-side apsis and the new sacristy of the Notre-Dame, Paris., Dry waxed paper negative, Universiteit Leiden, Prentenkabinet, Copyright © Prentenkabinet Universiteit Leiden (61.933), LL/25795

Édouard Baldus, 1855, Church at Auvers, Salted paper print from waxed paper negative, 33.40 x 43.70 cm (13 1/8 x 17 3/16 ins) (image), Cleveland Museum of Art, Andrew R. and Martha Holden Jennings Fund, Accession No.: 1992.120, LL/40872

Terris & Vitigliano, 1854-1855, Construction works at the south transept of Saint Vincent de Paul Church, Marseille, [Saint Vincent de Paul Church, Marseille], Albumen print, from wet collodion on glass negative, Rijksmuseum, RP-F-1999-70, © Rijksmuseum Amsterdam, LL/44078

Roger Fenton, 1852, September-October, Domes of the Cathedral of the Assumption, Moscow, Salt print, from waxed paper negative, Private collection of John Hannavy, LL/31327

Edwin Smith, 1958 (taken) 2010 (print), Ely Cathedral, The West Tower and Southwest Transept with Two Turret Towers, Gelatin silver print, 20 x 24 ins, Chris Beetles, © Edwin Smith / RIBA British Architectural Library Photographs Collection, LL/38582

J. Kuhn, 1890 (ca), La Cathédrale St-Paul de Londres, Angleterre, Albumen print, 18,5 x 27 cm, Photo Verdeau, LL/39991

Gustave Le Gray, 1851 (taken), Cathedral of Notre-Dame, Detail of the Cloister Arcade, Le Puy, Albumen print, 12 3/4 x 9 3/8 in (32.4 x 23.8 cm), Saint Louis Art Museum, Courtesy of Saint Louis Art Museum, Museum Purchase, Accession Number: 194:1977, LL/37257

Gustave Le Gray, 1851, [Central Portal of the Church of Saint-Jacques, Aubeterre], Salted paper print from paper negative, 9 3/16 x 11 1/16 in (23.3 x 28.1 cm), Metropolitan Museum of Art, Edward Pearce Casey Fund, 1991, Accession Number: 1991.1058, LL/37307

Robert Henry Cheney, 1853 (ca), Lindisfarne, Albumen print, from calotype, 17.80 x 22.00 cm (7 x 8 5/8 ins) (image), Cleveland Museum of Art, Gift of Russ Anderson, Accession No.: 1991.289, LL/40864

Robert Rive, 1875 (ca), Cloister of the Benedictine Monastery at Monreale Cathedral, Palermo, Italy, Albumen print, from a glass plate negative, 19.5 x 26 cm (image) 29.5 x 30 cm (mount), Private Collection of Robert G. Hill, Toronto, Ont., www.hillcollection.com - Acc:193, LL/30827

Le Gray & Mestral, 1851, Moissac (Tarn-et-Garonne) Interior of a Cloister, St Peter's Church, Salted paper print from a dry waxed negative, 23.2 x 34.5 cm, Musée d'Orsay, © photo RMN, Hervé Lewandowski, DO 1979 20 négatif, LL/37310

Édouard Baldus, 1861 (ca), Arles, Cloitre St. Trophime [Cloister of Saint-Trophîme, Arles], [Chemins de fer de Paris à Lyon et à la Méditerranée], Albumen silver print, from glass negative, 33.2 x 42.5 cm (13 1/16 x 16 3/4 ins), Metropolitan Museum of Art, Gilman Collection, Gift of The Howard Gilman Foundation, 2005, Accession Number: 2005.100.364.46, LL/40500

Robert Rive, 1860-1865 (ca), No. 8 Chiostro del convento di S. Martino. Napoli, Carte de visite, Private collection of Giovanni Fanelli, LL/42049

Giorgio Sommer, 1875-1900 (ca), 9121 9084 Monreale Chiostro, Photographic print, 19 x 25.4 cm (image) 24.1 x 31.9 cm (mount), Musée Condé, © direction des musées de France, © musée Condé, 1999, Inventory No: PH No 778, Joconde: 00000105835, LL/33765