The Year-book of Photography and Photographic News Almanac for ...T. Piper, 1865 - Photography |
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Common terms and phrases
acetic acid albumenized paper alcohol alkaline ammonia ammonium applied bottle bromide bromo-iodized collodion carbon printing carbonate of soda CARTE DE VISITE CHEMICALS chloride of gold chloride of lime coated collodion process colour containing dissolved distilled water Ditto drachm enlarged evaporated exposure F Royal film filtered fixing focus gallic acid gelatine give glass grains of chloride hypo hyposulphite of soda immersed IMPROVED inches intensifying iodide of silver iodine IRON DEVELOPMENT landscape lens LENSES light London manufacture method minutes MOON morn negative nitrate bath nitrate of silver nitric acid obtained ounces of water PHOTOGRAPHIC HINTS Photographic Society picture pint plate Portraits potassium precipitate prepared printing processes produced Protosulphate of iron pyro pyrogallic acid quantity Royal Institution salt sensitive sheet silver bath Socs solution Stamps Stereoscopic stop STREET sufficient sulphocyanide Sunday after Trinity tannin tint toning transparency uranium uranium printing varnish washed whilst
Popular passages
Page 1 - ECLIPSES. In the year 1883 there will be two Eclipses of the Sun, and two of the Moon.
Page 90 - Any packet which shall not be open at the ends or sides, or shall have any written letter or any communication of the nature of a letter written in it, or upon its cover, will be charged with the unpaid...
Page 90 - ... enclosure will be taken out and forwarded to the address on the packet, charged with the full postage as an unpaid letter, together with an additional rate ; and the remainder of the packet, if duly prepaid with stamps, will then be forwarded to its address...
Page 16 - The annual meeting for the election of officers is held on the first Monday in January, and quarterly meetings in April, July, and October.
Page 90 - A book-packet may contain any number of separate books or other publications, prints, or maps, and any quantity of paper, parchment, or vellum; and the books or other publications, prints, maps, Ac., may be either printed, written, or plain, or any mixture of the three.
Page 89 - A book packet may contain any number of separate books or other publications, prints, or maps, and any quantity of paper, parchment, or vellum ; and the books or other publications, prints, maps, Ac., may be either printed, written, or plain, or any mixture of the three.
Page 83 - ... print from a glass transparency, or a paper print. The time of exposure is much the same as in printing with nitrate of silver; in sunshine from one to three minutes is amply sufficient for glass. Prepare a strong decoction of logwood, and filter such a quantity as will float the print; add a little hot water to hasten the development, float the sensitized picture from half a minute to a minute...
Page 90 - ... any enclosure sealed or otherwise closed against inspection; nor must there be any letter, nor any communication of the nature of a letter, written or printed, in any such packet or in its cover.
Page 83 - Next dip it in hot water, which carries off the superfluous logwood that may be hanging to the paper, then dip it in hot or cold water, and varnish. This gives a very distinct picture, with the shades of a deep black, and the lights of a rather greyish-yellow tint. In order to obtain a white ground, I use a weak solution of alum, put in hot water. For transferring the unvarnished print, simply pass it under a...
Page 29 - Peracetate, which is red ; the former only is useful in Photography. A solution of the Protacetate containing a slight excess of the Sulphate, but sufficiently pure for Photographic purposes, may be made by dissolving 12 grains of Protosulphate of Iron, and 12 grains of crystallized Acetate of Lead, each in half an ounce of water, mixing, and filtering from the white deposit, which is Sulphate of Lead. The solution is very unstable, and soon deposits a reddish Sub-salt, or if free Acetic Acid be...