Anthony's photographic bulletin for .. . rtedby a mixture of cuprous and ferrous sulphates. In these days of color-sensitive films, it is difficult to say what is absolutely safe ; but, if acombination of ruby copper glass with either cobalt or green be used, as recommended by Abney, there will be very little danger of logging,even with the most sensitive films.—J. Vincent Elsden in British Journal of Photography. *... Ti rati recommends glazing as a means of improving the shadows in matt-surface prints. The print is coated with bichromated gum. again d m the printing frame under the negative,
Anthony's photographic bulletin for .. . rtedby a mixture of cuprous and ferrous sulphates. In these days of color-sensitive films, it is difficult to say what is absolutely safe ; but, if acombination of ruby copper glass with either cobalt or green be used, as recommended by Abney, there will be very little danger of logging,even with the most sensitive films.—J. Vincent Elsden in British Journal of Photography. *... Ti rati recommends glazing as a means of improving the shadows in matt-surface prints. The print is coated with bichromated gum. again d m the printing frame under the negative, and in tepid ; i. The shadows retain the gum rendered r< t light, and their depth and transparency are ibly • nl .V .1 means of further increasing the effect, a slight addition of coloring matter may he added to the gum solution. II ND( i-i has ret in ncd from a hip! hrough I lie i o, and has broughl bai I se> eral hundred ex-m whn h lantern Blides will be made. The tele photo? d .nid did yeoman service. 355. Early Work in Photography, by Henry, is a novel publica-tion, in which the author departs fromold customs and gives us as a result athoroughly practical work for the be-ginner. The instructions commencewith the printing and pass on throughdarkroom work to the use of, and detailsregarding, the various parts of the outfit,winding up with many useful standard negative and transparency isincluded in each copy, a novel featurethat will find favor. Price, 50 cents. Martin G. Good has bought theentire stock of photographic materialsfrom the Treleaven Optical Co., and willcontinue in the same business with a fullline of supplies. A booklet advertising Peppers lino-leum has reached us. The six half-tonereproductions in color are illustrative ofthe growing application of three-colorwork to every class of trade. The bookletis a distinct success, a credit to theprinters who did the work, and to thelinoleum manufacturers, whose enter-prise will
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectphotogr, bookyear1870
