William Henry Flower,
1911 Encyclopædia Britannica, Volume 17…
(1911)
“ It is almost impossible to describe the colour of the marten, except in general terms, without going into the details of the endless diversities occasioned by age, sex, season, or other incidents. The animal is ‘brown,’ of a shade from orange or tawny to quite blackish; the tail and feet are ordinarily the darkest, the head lightest, often quite whitish ”
