Philippine Islands. The Passages Between Panay. Negros and Cebu. North of Latitude 10° 17′ North. From the United States Government Charts of 1933. With Additions and Corrections from the Philippine Gov’t. Charts to 1963.

Philippine Islands – Mindanao. Davao Gulf. From the Philippine Government Charts to 1956. With additions and corrections to 1962. insets: 1) Talomo Bay. From U.S Government Chart of 1933. With additions and corrections to 1962. 2) Lais. From U.S Government Chart of 1933. With additions and corrections to 1962. 3) Malita. From U.S Government Chart of 1933. With additions and corrections to 1962. 4) Port of Davao. From the Philippine Government Chart of 1956. With additions and corrections to 1962. 5) Pakiputan Strait. From U.S Government Chart of 1933. With additions and corrections to 1962.