Port Nelson, [93], [96].

Port St. Julian, [66].

Portland (Maine), founded, [322];

history of, [365].

[Portsmouth (New Hampshire)], [328];

treaty of, [361].

Portuguese portolano (1514-1520), [56];

discoveries, [56].

Pory, John, [143], [159].

Post service, early, in Pennsylvania, [491].