Marion and Co., compiler · London : Marion and Co. · leaf 62
54 PKACTICAL GUIDE TO PHOTOGRAPHY. favourite with many, and especially with ladies. We shall, therefore, briefly describe how it may be used so as to secure the greatest latitude of exposure which it is possible to have with it. For the method of working which we are about to describe, three… … simply a vertical vessel so shaped as to hold a plate surrounded with solution. The best material is glass. The dipper is a little piece of apparatus for lowering a plate into the bath. We shall call the baths Nos. 1, 2, and 3. Into No. 1 there is poured concentrated ferrous oxalate solution, made…
