1. 1st supplement to United States coast pilot 8, Pacific Coast, Alaska. Dixon Entrance to Cape Spencer, 12th (June 14, 1969) edition; Feb. 7, 1970. Bookmark Corporate/Agency Authors: Coast and Geodetic Survey and Commerce Dept. Publisher: Coast and Geodetic Survey Date: [1970.] SuDoc number: C 4.7/2:8/12/supp.1