Light and colour theories and their relation to light and colour standardization (1915)
Lovibond, Joseph Williams, 1833- · London : E. & F.N. Spon, limited; New York, Spon & Chamberlain · leaf 110
PLATE IX SIX ANILINE DYES. CURVES- ILLUSTRATING THE RATE OF FADING BY EXPOSURE TO 1 2. METHYL VIOLET. c.faVmt* EOSINE. 3/o Solution,, lilt C-u,rv& 4- 8" /2 /6 20 24- J)a,ys E.xko«ures … Yel. I 1/5 It 135 L. iqo r ij.9 t 134 12 li.1 12 133 iL i Si. li 13.2 20 / 5. 1 20 131 2if 15.1, U. 13.0 Curve, Colour I **#< VICTORIA BLUE. ALKALI BLUE. Zi 0/f.Solulitn .O/JL Solution, Blue I U.S1 •-»«. •• !•. —~ LioTit Slue il /O * 3V 15.3 I 0,0 i.a 12 15.0 e to 2 2.1 U.t 12 li U.5 20 40 i.qs 20…
Light · Color
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
