Photography in the Studio and in the Field / A Practical Manual Designed as a Companion Alike to the Professional and the Amateur Photographer

by Edward M. Estabrooke

The dark room should be supplied with the necessary apparatus, such as developing trays, which are of japanned tin, of glass or india rubber; see cuts,

JAPANNED IRON DEVELOPING TRAY,

ANTHONY'S GLASS TRAYS,

or the patented article, the

GLASS BOTTOM DRY PLATE DEVELOPING TRAYS.

p52