F0020111F00201: NOS Hydrographic Survey , Special Project 6-65, Duncan Canal, Alaska, 1965-06-14 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -133.134410999662, W: -133.197969999821, N: 56.6717880004172, S: 56.6447580003807#footprint-133.197969999821,56.6447580003807 -133.134410999662,56.6447580003807 -133.134410999662,56.6717880004172 -133.197969999821,56.6717880004172 -133.197969999821,56.6447580003807