Black Man —Ve//ow Man
N. 72 Z
R. 34B
W. 312
100B
White Man
W.55,v
1 UOZ
*The red of these scales is carmine which accordiryg
to Ridwgy's Color Standards is composed Ofspctrvrn
red, 45B OF black.
FIG. 4. Composition of Skin-pigmentation in Representatives of Three Races.
the
R. 427
Y. 19B
W. 78
x ooz
Broca's Scale
N. 132
R. 45B
W. 27B
100B
Broca's Scale Brocas Scale
25.
472
R. 302
Y. 42
W. 192
Broca's Eak
N. 63 z
Broca's Scale
FIG. 5. Variation In Skin-pigmentation Among Jamaicans
Truman State Universut•g Nonconunercia[ educaVcnaI use
eugenicsarchive.org