Ferrous oxalate works quite well with plates of that kind; so do soda and potassa developers.

This advantage becomes particularly apparent with emulsions prepared with ammonia, which frequently show with ammoniacal developer green or red fog, or a fog of clayish color by reflected, and of pale purple by transmitted light.

Faced with the restrictive practices of the highly competitive software developers, and the pitifully complex and inefficient operating systems such as Microsoft Windows that this process produces, a global community of programmers decided to find a better development philosophy for themselves.

Misguided (and unsuccessful) efforts at preventing the dissemination of cryptography protocols across national boundaries turned corporate developers into government-haters as well.

An excess of the ferrous salt in the ferrous oxalate developer; and when this is the case, the yellow compound salt is more in suspension than solution, and in the course of development it is deposited upon, and at the same time formed in, the gelatinous film.