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POPULAR SCIENCE MONTHLY.
make the division clear. Our two pages of portraits, chosen as representatives of each, will strengthen the contrast. The first group is distinctly long-headed, with an index as low as 79 or 80,
among the Livs, Esths, Cheremisse, Chouvaches, and Vogul-Ostiaks in Siberia. These are all more or less clearly blond, with a distinctly rufous tendency, even among the extreme eastern tribes of
