The Evolution of Photography. Werge John
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СКАЧАТЬ in 18 fluid ounces of ether and 2 ounces of alcohol—putting the cotton into the ether first, and then adding the alcohol; the collodion allowed to settle and decanted prior to iodizing. The latter operation was performed by adding a sufficient quantity of iodide of silver to each ounce of the plain collodion. Mr. Archer tells how to make the iodide of silver, but the quantity is regulated by the quantity of alcohol in the collodion. When the iodized collodion was ready for use, a glass plate was cleaned and coated with it, and then sensitised by immersion in a bath of nitrate of silver solution—30 grains of nitrate of silver to each ounce of distilled water. From three to five minutes’ immersion in the silver bath was generally sufficient to sensitise the plate. This, of course, had to be done in what is commonly called a dark room. After exposure in the camera, the picture was developed by pouring over the surface of the plate a solution of pyrogallic acid of the following proportions:—

      After the development of the picture it was washed and fixed in a solution of hyposulphite of soda, 4 ounces to 1 pint of water. The plate was then washed and dried. This is an epitome of the whole of Archer’s process for making either negatives or positives on glass, the difference being effected by varying the time of exposure and development. Of course the process was somewhat modified and simplified by experience and commercial enterprise. Later on bromides were added to the collodion, an iron developer employed, and cyanide of potassium as a fixing agent; but the principle remained the same from first to last.

      When pyrogallic acid was first employed in photography, it was quoted at 21s. per oz., and, if I remember rightly, I paid 3s. for the first drachm that I purchased. On referring to an old price list I find Daguerreotype plates, 212 by 2 inches, quoted at 12s. per dozen; nitrate of silver, 5s. 6d. per oz.; chloride of gold, 5s. 6d. for 15 grains; hyposulphite of soda at 5s. per lb.; and a half-plate rapid portrait lens by Voightlander, of Vienna, at £60. Those were the days when photography might well be considered expensive, and none but the wealthy could indulge in its pleasures and fascinations.

      While I lived in Glasgow, competition was tolerably keen, even then, and amongst the best “glass positive men” were Messrs. Bibo, Bowman, J. Urie, and Young and Sun, as the latter styled himself; and in photographic portraiture, plain and coloured, by the collodion process, were Messrs. Macnab and J. Stuart. From the time that I relinquished the Daguerreotype process, in 1857, I devoted my attention to the production of high-class collodion negatives. I never took kindly to glass positives, though I had done some as early as 1852. They were never equal in beauty and delicacy to a good Daguerreotype, and their low tone was to me very objectionable. I considered the Ferrotype the best form of collodion positive, and did several of them, but my chief work was plain and coloured prints from collodion negatives, also small portraits on visiting cards.

      Early in January, 1860, my home and business were destroyed by fire, and I lost all my old and new specimens of Daguerreotypes and photographs, all my Daguerreotype and other apparatus, and nearly everything I possessed. As I was only partially insured, I suffered considerable loss. After settling my affairs I decided on going to America again and trying my luck in New York. Family ties influenced this decision considerably, or I should not have left Glasgow, where I was both prosperous and respected. To obtain an idea of the latest and best aspects of photography, I visited London and Paris.

      The carte-de-visite form of photography had not exhibited much vitality at that period in London, but in Paris it was beginning to be popular. While in London I accompanied Mr. Jabez Hughes to the meeting of the Photographic Society, Feb. 7th, 1860, the Right Honorable the Lord Chief Baron Pollock in the chair, when the report of the Collodion Committee was delivered. The committee, consisting of F. Bedford, P. Delamotte, Dr. Diamond, Roger Fenton, Jabez Hughes, T. A. Malone, J. H. Morgan, H. P. Robinson, Alfred Rosling, W. Russell Sedgefield, J. Spencer, and T. R. Williams, strongly recommended Mr. Hardwich’s formula. That was my first visit to the Society, and I certainly did not think then that I should ever see it again, or become and be a member for twenty-two years.

      I sailed from Liverpool in the ss. City of Baltimore in March, and reached New York safely in April, 1860. I took time to look about me, and visited all the “galleries” on Broadway, and other places, before deciding where I should locate myself. Many changes had taken place during the six years I had been absent. Nearly all the old Daguerreotypists were still in existence, but all of them, with the exception of Mr. Brady, had abandoned the Daguerreotype process, and Mr. Brady only retained it for small work. Most of the chief galleries had been moved higher up Broadway, and a mania of magnificence had taken possession of most of the photographers. Mr. Anson was the first to make a move in that direction by opening a “superb gallery” on the ground floor in Broadway right opposite the Metropolitan Hotel, filling his windows with life-sized photographs coloured in oil at the back, which he called Diaphanotypes. He did a large business in that class of work, especially among visitors from the Southern States; but that was soon to end, for already there were rumours of war, but few then gave it any serious consideration.

      Messrs. Gurney and Sons’ gallery was also a very fine one, but not on the ground floor. Their “saloon” was upstairs, This house was one of the oldest in New York in connection with photography. In the very early days, Mr. Gurney, senr., was one of the most eminent “professors” of the Daguerreotype process, and was one of the committee appointed to wait upon the Rev. Wm. Hill, a preacher in the Catskills, to negotiate with the reverend gentlemen (?) for his vaunted secret of photography in natural colours. As the art progressed, or the necessity for change arose, Mr. Gurney was ready to introduce every novelty, and, in later years, in conjunction with Mr. Fredericks, then in partnership with Mr. Gurney, he introduced the “Hallotype,” not Hillotype, and the “Ivorytype.” Both these processes had their day. The former was photography spoiled by the application of Canada balsam and very little art; the latter was the application of a great deal of art to spoil a photograph. The largest of all the large galleries on Broadway was that of Messrs. Fredericks and Co. The whole of the ground and first floor were thrown into one “crystal front,” and made a very attractive appearance. The windows were filled with life-sized portraits painted in oil, crayons, and other styles, and the walls of the interior were covered with life-sized portraits of eminent men and beautiful women. The floor was richly carpeted, and the furnishing superb. A gallery ran round the walls to enable the visitors to view the upper pictures, and obtain a general view of the “saloon,” the tout ensemble of which was magnificent. From the ground floor an elegant staircase led to the galleries, toilet and waiting rooms, and thence to the operating rooms or studios. Some of the Parisian galleries were fine, but nothing to be compared with Fredericks’, and the finest establishment in London did not bear the slightest comparison.

      Mr. Brady was another of the early workers of the Daguerreotype process, and probably the last of his confrères to abandon it. He commenced business in the early forties in Fulton Street, a long way down Broadway, but as the sea of commerce pressed on and rolled over the strand of fashion, he was obliged to move higher and higher up Broadway, until he reached the corner of Tenth Street, nearly opposite Grace Church. Mr. Brady appeared to set the Franklin maxim, “Three removes as bad as a fire,” at defiance, for he had made three or four moves to my knowledge—each one higher and higher to more elegant and expensive premises, each remove entailing the cost of more and more expensive furnishing, until his latest effort in upholstery culminated in a superb suite of black walnut and green silk velvet; in short, Longfellow’s “Excelsior” appeared to be the motto of Mr. Brady.

      Messrs. Mead Brothers, Samuel Root, James Cady, and George Adams ought to receive “honourable mention” in connection with the art in New York, for they were excellent operators in the Daguerreotype days, and all were equally good manipulators of the collodion process and silver printing.

      After casting and sounding about, like a mariner seeking a haven on a strange coast, I finally decided on buying a half interest in the gallery of Mead Brothers, 805, Broadway; Harry Mead retaining his, or his wife’s share of the business, but leaving me to manage the “uptown” branch. This turned out to be an unfortunate СКАЧАТЬ