Passadumkeag River, the, [8], [9], [323], [324].

Passamagamet Falls, [51]; “warping up,” [53]; [84].

Passamagamet Lake, [50], [51].

Passamagamet Stream, [50], [51].

Passamaquoddy River, the, [5], [91].

Peaked Mountain, [254].

Peetweets, Indian word for, [182].

Penobscot County, [73].

Penobscot Indians, sociability of, [321].

Penobscot River, the, [3], [5], [6]; Indian islands in the, [7]; [17], [18], [24], [29], [31], [32], [40], [41], [54], [77], [80], [87], [91], [95], [96], [103]-[105], [107], [108]; between Moosehead and Chesuncook Lake, described, [117]; [145], [148]; meaning of the word, [157], [158], [161]; [166], [176], [193], [202]; West Branch of, [203]; [208], [209], [233], [234], [238], [270]-[272]; main boom of the, [329].