Note 244 — I. VOCABULARIES OF SOME OF THE TRIBES OF NORTHWESTERN AMERICA, WITH AN ACCOUNT OF THE INDIAN SIGN LANGUAGE
Hannibal Evans Lloyd translation
According to Captain Bonneville, it is called popo in the Crow language; this does not agree with my experience.—Maximilian.
Comment by Ed. This refers to Washington Irving, Rocky Mountains; or Scenes, Incidents and Adventures in the Far West (Philadelphia, 1837).