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Solar camera

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considerable. Therefore, the resulting low-contrast prints usually required enhancement, the results often advertised as 'crayon portraits'; reworked with pastel crayons and varnished for protection. At first glance they resemble a photograph but close inspection detects distinctive crayon strokes, mostly distinct in the hair and beard areas, and outlining the irises of the eyes, and coat lapels and other margins. They were common in the latter part of the nineteenth century and were often made to life-size. Others were prints on sensitised canvas that was overpainted in oils, so that they are harder to distinguish from paintings. Portrait painters who could not afford to own an expensive solar camera could mail negatives to photographers such as Albert Moore of Philadelphia to enlarge the negative onto paper or canvas. They would use the photograph as a starting point and could freely alter backgrounds, fabric, style and patterns of the clothing, and even the sitter's expression.
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feeling than any other solar picture exhibited. An enlarged full-length group of two young ladies in walking dress is the most satisfactory; the pose is easy and graceful, the drapery clear and distinctly rendered and full of halftone, and the whole give evidence of careful study. With a few skilful touches from the hands of an artist such a picture would, as a portrait, be almost faultless...We are disposed to consider the pictures of Mr Angel as generally preferable to those of Messrs. Smyth and Blanchard, as they bear the impress of more studied and artistic feeling." A Mr. Turner, in receiving a silver medal, alongside Claudet, for 'a coloured enlarged photograph by the solar camera' at the same Birmingham Photographic Society awards doubted that "the mode of enlargement by the solar camera would ever be generally applicable to pure pictures" , and that in his opinion its great success would be in 'coloured' photographs.
320:"Photographic portraiture—which, for a considerable period, suffered from what we may call a surfeit of carte de visite—has, during recent times, received a great impetus from the degree of perfection which has been attained in the production of enlargements by several of the now well-known processes. We are, of course, aware that much of the beauty and, consequently, the growing popularity of such pictures depend on the skill and judgment with which the apparently absolutely necessary “retouching" and "touching-up" is done; but there can be no doubt that, judging from the specimens so frequently met with in photographic saloons, on the walls of our exhibitions, and in private collections, works of a high class, in this direction, is the rule rather than the exception. 235: 335:
light and shade, whereby a most accurate likeness or copy of any desired size may be produced, requiring only one sitting of the subject; and, secondly, to enable the photographic artist to print a picture on prepared paper, canvas, or other material of greater or less dimensions than those of the negative ordinarily used for such purpose, whereby he is enabled to use a more perfect negative produced by bringing the entire field of his picture within the focus of his instrument, and afterward throwing it up and printing it by concentrating the rays of light through the negative in the instrument and focusing the object on the prepared paper or canvas, instead of printing by superposition in the usual way.
296:'s camera that could shoot several frames on the one sheet, needed exposures only of between 2 and 10 seconds, and thus made more spontaneous portraits than could be achieved with the longer exposures needed for a large-format camera. They could be enlarged with the solar camera up to life-size, retaining detail. Claudet, at the 412:
Use of the solar camera was dependent on the vagaries of weather conditions before the later introduction of limelight as an illuminant in enlargers, but it continued to be an expensive item of professional equipment. Advertisements in the British newspapers in the 1880s for second-hand solar cameras
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presented a critique of the Birmingham Photographic Society awards, choosing the work of Owen Angel of Exeter for particular praise; "Unlike all the others, which are plain developed prints, those of Mr Angel are on aluminised paper, and toned with gold. With one exception they exhibit more artistic
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Woodward used sunlight and copying lenses for enlargements from a small negative onto large photographically sensitized paper or canvas, which he would then paint over in oils. In submitting his 1866 application for a renewal of his original patent, Woodward described the artistic applications of the
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for example chose to emphasise the 'from Life' quality she desired by using a camera that took 38 cm Ă— 30.5 cm (15.0 in Ă— 12.0 in) plates and, despite the availability of solar camera, she contact-printed all her negatives; but even with the relatively wide aperture of
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However the reception of solar enlargements, particularly those of large size, was not all positive; another reviewer of the 1862 International Exhibition remarked that "Mr Claudet and others exhibit some photographs enlarged by means of the solar camera, but we cannot say much in favour of them."
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The object of my invention is, first, to furnish the artist or draftsman with an instrument by which he may be enabled to produce an accurate image of the object to be delineated by photography, and that will afterward portray on his canvas or other material an infallible representation thereof in
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was gaining popularity in the late 1850s, but there was increasing demand for larger portraits, which were normally contact printed from larger negatives, requiring an unwieldy lens and camera, an inconvenience which, professionals concluded, was "not repaid by a proportionate increase in the size
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photographer and professor of drawing at the Government School of Design, David Acheson Woodward's 1857 solar enlarging camera was an evolution of the solar microscope, and was a large instrument operated out-of-doors that could produce life size prints from quarter plate and half plate negatives
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John Towler, writing in 1864 is at pains to point out that; "The appendages to the solar camera and to the solar microscope are facsimiles of each other; but the solar microscope existed before photography had been elicited from chaos; the solar camera, therefore, is a mere imitation of its
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negative 54.0 mm Ă— 89 mm (2.13 in Ă— 3.50 in) or, in an extreme case, enlarged 15x from 2.54 cm (1-inch) -square glass plates of the 'Pistolgraph' camera invented in 1859 by British photographer Thomas Skaife (1806–1876), the enlargement ratios were often
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Solar camera enlargements were newsworthy, reported in 1862 as "a most important and interesting application of science to the photographic art," and contemporaneous discussions of them make it apparent that they were compared in aesthetic terms to painting and drawing. In 1861 the
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enlarged by the solar camera, showing the great perfection of proportion and the natural expression which may be impart to portraits when they are taken in a very short sitting, and with the apparatus placed at a proper distance from the persons, as is the case for small
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on other substrates (glass, fabric, leather etc.) inside the instrument. Mounted on a stand, they could be swivelled to continuously face the Sun, and were later built into the structure of a darkroom with an opening to the sky to admit light.
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that cost ÂŁ21 (ÂŁ2,845.61 or $ US3,760.29 in 2020); the smaller had a 5 in (13 cm) condenser for quarter-plates costing ÂŁ13. In 1860 the photo-microscopist Auguste-Adolphe Bertsch improved the Woodward design with a second condenser.
258:. After securing patents in England and France he went into manufacture. His apparatus was built into the darkroom wall, while J.F. Campbell's vertical design of the following year gathered light through an opening in the roof. 264:
used Alphonse Liebert's enlarger for his first enlargements around that time, a design which used a hand-operated drive to keep the condenser lens focussed on the sun directly; with no mirrors, exposure times were decreased.
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International Congress: Pioneers of Photographic Science and Technology (1st : 1986 : International Museum of Photography); Ostroff, Eugene; SPSE--the Society for Imaging Science and Technology (1987),
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Even at the turn of the century simple folding daylight enlargers still found a use amongst amateurs to easily produce prints of a fixed size; one made by Griffin and Sons to enlarge quarter-plates to whole
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Rusek, M. (2007). Photography and society in the Victorian Era - based on Jens Jäger's book 'Gesellschaft und Photographie – Formen und Funktionen der Photographie in Deutschland und England 1839–1860'
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built in, was 12s 6d (ÂŁ60, or $ US80 in 2020); while other amateurs constructed their own from instructions in popular magazines. Some cameras were made convertible to use in a similar manner.
363:, enlargement – remained popular into the early 20th century, created using techniques described by Jerome A. Barhydt and other contemporary practitioners. Several appear on the wall behind 250:". It diverged from Woodward's design and had an appearance more like a modern horizontal enlarger and used a heliostat mirror instead of being pointed at the sun directly. It corrected for 203:
improved Woodward's design with a reflector and condenser of one metre (39 inches) diameter and a focus of two meters (about 6½feet), attracting much attention, and presented it to the
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An Account of a Method of Copying Paintings upon Glass, and of Making Profiles, by the Agency of Light upon Nitrate of Silver. Invented by T. Wedgwood, Esq. With Observations by H. Davy
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David A. Woodward, of Baltimore, Maryland, "Solar Camera", Specification forming part of Letters Patent No. 16,700, dated February 24, 1857 Reissue No. 2,311, dated July 10, 1866, via
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Solar cameras were at first freestanding, a design based on picture-taking cameras but with the relative position of negative and lens reversed so that sunlight shone through the
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antecedent; the patentees of the latter instrument, then, can make no claim to originality of design; their only claim can be the application of the instrument to photography."
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in Oxford in June 1860, and in 1862 presented "On the means of following the small divisions of the scale regulating the distances and enlargement in the solar camera" at the
58:"). The solar camera enlarger permitted photographers to make enlargements from glass negatives. However, exposures required for making such copies from negatives increase 158:
inches (17 cm) to about 3 feet , and yet the greatest clearness and accuracy were preserved." His apparatus was made in two sizes: one with a 9 in (23 cm)
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was registered as the brand of an unrelated electrically illuminated darkroom enlarger marketed post-WW2 in the United States by Burke & James Inc., Chicago.
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Rohrbach, John, Pauwels, Erin Kristl, Salvesen, Britt, Valverde, Fernanda, Amon Carter Museum of Western Art, Los Angeles County Museum of Art (2020).
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bulb – sufficiently powerful to expose materials which were being made increasingly sensitive, were commonly used in enlargers, so when, that year,
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and sharpness of the picture obtained; and that it is more practicable to obtain extra-sized pictures by enlarging with a solar camera."
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in 1862 and built by his son-in-law, to rotate the mirror in synchronisation with the Sun's passage to concentrate its light on the
1000:(5). Washington: Photographic Materials Group of the American Institute for Conservation of Historic & Artistic Works.: 28–36. 1051:
The Photographic Crayon Portrait: Nineteenth-Century Icons of Absent Family Members and Present-Day Relics of Latter-Day Saints
891:. Reaktion Books; Seattle, Wash., USA : Distributed in USA and Canada by the University of Washington Press, London, p.54 268:
Louis Jules Duboscq's apparatus, like Quinet's, used electric light, and was shown to the Paris Photographic Society in 1861.
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in making the first, but impermanent, photographic enlargements. Their discoveries were published in June 1802 by Davy in his
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A number of photographers, inventors and photographic businesses contributed to the design development of the solar camera.
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can be gauged from reports of near loss of life when a fire started from a late version of the device, built in to a
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proliferated as professional photographers started to abandon the device, and by 1890, artificial light sources –
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who completely overpainted the enlargements of portraits that he used. During Woodward's 1859 visit to England,
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with an exposure of about forty-five minutes. During his visit to England to exhibit and market his device, the
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with enlargement area. Photographers therefore employed the most powerful light source then available: the Sun.
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In the United States in particular the life-size 'crayon portrait' – a hand-coloured solar camera or later, a
690:, SPSE—The Society for Imaging Science and Technology;  : Distributed by Northeastern University Press, 340: 215:, reportedly for 20,000 francs soon after, who was awarded a medal for his enlarged photographs at the 1862 284: 31: 862:
The history of photography from the earliest use of the camera obscura in the eleventh century up to 1914
486: 382: 254:("appareil solar dialytique") for sharper, more even light, for which he received a bronze medal at the 77: 1031:
The Exeter Flying Post or, Trewman's Plymouth and Cornish Advertiser, Exeter, Wed, October 9, 1861, p.5
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Focal encyclopedia of photography : digital imaging, theory and applications, history, and science
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Early photographic materials were less light sensitive, and prints were made by simple superposition ("
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The Exeter Flying Post or, Trewman's Plymouth and Cornish Advertiser, Saturday, August 17, 1889, p.1
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Kelbaugh, R. J. (1991). Introduction to Civil War photography. Gettysburg, Pa: Thomas Publications
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The Exeter Flying Post or, Trewman's Plymouth and Cornish Advertiser, Wed, December 12, 1860, p.9
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The silver sunbeam a practical and theoretical text-book on sun drawing and photographic printing
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reported that his pictures "were universally admired. One of the prints had been enlarged from
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in October. Earlier that year he exhibited a number of life-size portrait enlargements from
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Photography, essays & images : illustrated readings in the history of photography
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registered in August 1863 a patent for "an optical apparatus intended for enlarging by
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was a user and active promoter of the solar camera, who lectured on the subject to the
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for another use of a similar design, for multi-viewer display, mostly in education;
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family group, an image included, itself much enlarged, as a centrepiece of 1955
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Woodward's technique influenced others, including the American portrait painter
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The intensity of the light, and heat, they transmitted and concentrated through
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Pioneers of photography : their achievements in science and technology
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Hampshire Telegraph and Naval Chronicle, Saturday, June 4, 1887, p.12
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f8, for whole head close-ups, exposures were up to five minutes. The
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Albright, Gary E.; Lee, Michael K. (1989). Siegel, Robin E. (ed.).
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for discussion of earlier use of projected enlargement by artists.
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summed up the value of enlargements to advancing the business of;
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In the 1860s and 1870s advances on Woodward's design were made.
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Acting out: cabinet cards and the making of modern photography
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for an overview of analogue photographic printmaking methods;
594:. Peres, Michael R. (4th ed.). Amsterdam: Focal. 2007. 465:
for a non-enlarging method of producing photographic prints;
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for a design that could project images of opaque originals;
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the students would have considered it a vintage curiosity.
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Hannavy, John (December 16, 2013). Hannavy, John (ed.).
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installed a Wothly solar camera on the roof of Vienna's
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Jordan, Allan (December 15, 1915). Burke, Keast (ed.).
1173:"A History of Photography, by Robert Leggat: Enlargers" 808:
Camera clues: a handbook for photographic investigation
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of c.1740, employed in experiments with photosensitive
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Early form of photographic enlarger employing sunlight
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Photographic techniques dating from the 19th century
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Eder, Josef Maria; Epstean, Edward (March 2, 1945).
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Photographic processes dating from the 19th century
242:Belgian photochemist and professional photographer 439:Höhere Graphische Bundes-Lehr- und Versuchsanstalt 298:British Association for the Advancement of Science 180:British Association for the Advancement of Science 125:Journals of the Royal Institution of Great Britain 775:Daily News, London, Tuesday, October 7, 1862, p.2 1040:Birmingham Daily Post, Sat, January 4, 1862, p.2 332: 318: 302: 238:M. Monckhoven's 1864 solar enlarger (engraving) 1197:Photo era: The American journal of photography 557:Encyclopedia of Nineteenth-Century Photography 211:in early November 1860, selling the design to 170:Prominent London photographer the French-born 958:'Enlarging pictures from small photographs', 859:Gernsheim, Helmut; Gernsheim, Alison (1955), 8: 935:: CS1 maint: multiple names: authors list ( 751:Liverpool Mercury, Friday, May 20, 1859, p.7 1211:"Daylight enlarging with a magazine camera" 709:: CS1 maint: numeric names: authors list ( 1131:The Standard, Saturday, April 3, 1880, p.8 1113:The Times, Wednesday, March 24, 1880, p.16 1104:The Times, Saturday, March 20, 1880, p. 18 723:Microphotography and Macrophotography, in 300:in October 1862, was reported as having; 23:or solar enlarger, is an ancestor of the 1162:. London: Hazell, Watson and Viney, 1891 1122:The Times, Saturday, April 3, 1880, p.18 1199:. (1898). Boston, Mass., September 1915 505: 928: 702: 663: 615: 1061: 1059: 819: 817: 802: 800: 785: 783: 781: 7: 549: 547: 545: 994:Topics in Photographic Preservation 518:, February 1949, Vol 24, No.2, p.29 471:for a directory of projector types; 1221:(12). Baker & Rouse: 670, 673. 973:The British Journal of Photography 876:The British Journal of Photography 539:, Wednesday, February 9, 1870, p.3 314:The British Journal of Photography 304:"exhibited last night a number of 14: 766:, London, Fri, June 29, 1860, p.6 209:Societe Francaise de Photographie 292:by contrast, particularly with 217:London International Exhibition 887:Clarke, Graham, 1948– (1992). 353:British Journal of Photography 207:, October 8, 1860, and at the 1: 962:, Saturday, Dec 27, 1862, p.5 830:. Columbia University Press. 256:Exposition Universelle (1867) 1160:Ilford Manual of Photography 397:Often made life-size from a 347:also took up the technique. 889:The Portrait in photography 760:'The British Association', 393:Identifying characteristics 223:, such as that invented by 1280: 975:. December 1, 1876, p. 566 971:'Landscape enlargements', 794:, Sat, April 19, 1862, p.5 377:exhibition, and chosen by 205:French Academy of Sciences 123:in the first issue of the 1215:Australasian Photo-Review 1049:DiAnne Iverglynne (2006) 960:The Sydney Morning Herald 878:, February 25, 1876, p.92 1095:, Wed, July 2, 1862, p.3 276:The calling-card format 341:Erastus Salisbury Field 1158:C. H. Bothamley (ed.) 827:History of Photography 670:: CS1 maint: others ( 622:: CS1 maint: others ( 383:Voyager Golden Records 337: 322: 311: 285:Julia Margaret Cameron 239: 103:An antecedent was the 1239:Photography equipment 836:10.7312/eder91430-056 725:Towler, John (1873), 566:10.4324/9780203941782 487:Photographic printing 244:DĂ©sirĂ© van Monckhoven 237: 69:to be projected onto 493:Hockney-Falco thesis 272:Value in photography 252:spherical aberration 515:Popular Photography 176:British Association 1259:Retouched pictures 1244:Printing processes 1177:www.mpritchard.com 475:Overhead projector 240: 1071:www.gutenberg.org 914:978-0-520-30668-4 845:978-0-231-88370-2 697:978-0-89208-131-8 601:978-0-08-047784-8 537:The Derby Mercury 374:The Family of Man 188:negatives at the 141:Liverpool Mercury 1271: 1223: 1222: 1206: 1200: 1194: 1188: 1187: 1185: 1183: 1169: 1163: 1156: 1150: 1147: 1141: 1138: 1132: 1129: 1123: 1120: 1114: 1111: 1105: 1102: 1096: 1088: 1082: 1081: 1079: 1077: 1063: 1054: 1047: 1041: 1038: 1032: 1029: 1023: 1020: 1014: 1008: 1002: 1001: 991: 982: 976: 969: 963: 956: 950: 947: 941: 940: 934: 926: 898: 892: 885: 879: 873: 867: 866: 856: 850: 849: 821: 812: 811: 810:. 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Index

darkroom
enlarger
negatives
Contact prints
inversely
glass plate
photo-sensitive
paper
emulsion
condensers
darkroom
solar microscope
silver nitrate
Thomas Wedgwood
Humphry Davy
Baltimore
Liverpool Mercury
condenser
half-plates
Antoine Claudet
British Association
British Association for the Advancement of Science
carte de visite
1862 World Fair
Jacob Wothly
Aachen
French Academy of Sciences
Societe Francaise de Photographie
Disderi
London International Exhibition

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