More on Pukwana from Infoplease:

• Pukwana - Pukwana (North American Indian). The curling smoke of the Peace-pipe; a signal or beacon. Source: ...
• The Peace-Pipe - The Song of Hiawatha by Henry W. Longfellow The Four Winds - 2 The Peace-Pipe On the Mountains of ...
• Dictionary of Phrase and Fable: P - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "P"