How to make pictures : easy lessons for the amateur photographer (1882)
Price, Henry Clay · New York : Scovill Manufacturing Co. · leaf 74
64 HOW TO MAKE PICTUllES. puckers. Take of ISTelson’s No. 1 gelatine four ounces : water, sixteen ounces. Allow the gelatine to soak in the water for ten minutes, then set the bottle containing it in hot water to make the gelatine dissolve, after which add one ounce of glycerine, and then five… … pair of covers made with expanding backs, so that from six to twenty- four pictures may be inserted in one cover. Figure 26 represents the cover, with perforations in the back through which the spreading clasps ot the paper fastener bind the whole together. The pictures are mounted in the usual…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.