How to make pictures : easy lessons for the amateur photographer (1887)
Price, Henry Clay · New York : Scovill Manufacturing Co. · leaf 28
20 HOW TO MAKE PICTURES. ers, A, shown in Fig, 6, and pull out the slide G, laying it to one side. In one of the outer grooves of the holder place a gelatine plate, with its sensitive side facing out. Fig. 7 represents the end of a Scovill Patent Plate Holder, and the shaded portion depicts the… … Fig. 6. Fig. 7. Take up another gelatine plate, or rather handle it now like an expert, and place it in the remaining unfilled outside groove of the holder. Be sure to have the sensitive side face outward. Insert the slide G in the central groove of the holder, as indi¬ cated in Fig. 6, and push it…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
