- The Gelatino bromide paper process.
- Anthony's collodio-chloride process.
- Ferro-prussiate or blue process.
- Transparencies in glass or opal.
PRINTING ON ANTHONY'S GELATINO BROMIDE PAPER.
This paper is prepared with a sensitive surface, similar to the dry plates commonly used, and must be handled with the same care and subject to the same conditions of light; consequently the printing must be done by artificial light only.
The paper being cut to the sizes desired, should be kept in a light-tight box, and in a dark room. When about to print, place the negative in a printing frame in the same manner as for silver printing, lay the paper with the gelatine surface down upon the negative, place a cloth pad upon the paper, then press the frame back firmly down to secure even contact of the paper with the negative.
All this should be done in a dark room by the aid of a non-actinic light, and for this purpose Anthony's Climax Dark-Room Lantern, Patented, as shown in the following cut, p194
would seem to fulfil every requirement. A more expensive, but very convenient instrument, however, is
CARBUTT'S MULTUM IN PARVO DRY PLATE LANTERN
