LIST OF PLATES
Reading edition
TO FACE PAGE
Plate I. Six Colour Theories 4
" II. Circles Illustrating Absorption of White Light 11
"III. Diagram Illustrating Analysis of White Light 13
" IV. First System of Charting Colour 31
" V. Second System of Charting Colour 33
" VI. Six Tintometrical Colour Charts 39
" VII. Two Circles 40
" VIII. Absorption Curves of Dyes 76
"IX. Fading Curves of Dyes 78
" X. Comparison Curves of Healthy and Diseased Blood 80
"XI. Specific Colour Curves of Healthy and Diseased Human Blood 82