PHOTOGRAPHY (by J. Thomson, formerly Instructor in Photography,
R.G.S. Revised by the late J. McIntosh, Secretary Royal
Photographic Society of Great Britain) 51-62
The Camera, 51—Selecting a Camera, 51—The Hand Camera,
52—Camera Stand, 54—Lenses, 54—Exposure Tables, 56—Sensitive
Plates or Films, 57—How to keep Plates and Films Dry,
58—Apparatus and Chemicals for Development, 58—Photography
in Natural Colours, 61.