Water 4 oz.
No. 1 4 drams.
No. 2 4 drams.
If the plate be over exposed, add a few drops of No. 3. Should the
plate, however, be under exposed, add one dram more of No. 2. When
the plate is placed in the developer, the image will begin to appear
in from 5 to 10 seconds. Continue the development until the details
are all out. _But be careful not to over-develop_, and thereby
obscure the shadows. Wash thoroughly after development, and fix in
the following solution: