Acknowledgements and thanks for Assistance, Advice, Logistics, Access to Photographs and Documents:

U.S Naval Institute, Paul Stillwell , Director History Division
John T. Mason, Director of Oral History, USNI
Theodore Roscoe; United States Submarine Operations in World War II
       U.S.N.I; Annapolis, Md.: 1949; for drawings by Lt. Cmdr.
       Fred Freeman and USN Photographs
Department of the Navy; Capt. Marshall A. Hall, Deputy Director
       Naval History
MacArthur Memorial, Norfolk, Va.; Jim Zobel, Archivist;
       Edward J. Boone, Jr.
U.S. National Archives, College Park, Md.
U.S Army Military Institute, Carlisle Barracks; David Keough, Chief,
       Manuscript Archives
U.S. Navy Films and Photographs, U.S. Signal Corps, U.S. Army
       Photographs
Intramuros Administration: Dominador C. Ferrer, Jr; Mrs. Raidis Bassig;
       Vic Torres.
Santo Tomas University Public Relations: Dr. Giovanna Fontanella
       and staff
Zamboanga Dept. of Tourism photo collections, Ricardo San Juan, Dir.
Jonathan Best Photo and Postcard Collection
The Mighty Ten Album, compiled by Al Eldridge
Painting of USS Tambor by E. Turnell
Northern Pump Co. Collection, Lithograph, 1943, USS Narwhal, painting
       by Gordon Grant, Courtesy of Capt. R.M. Barnes, USN Retired
The Ayala Museum, Manila
Davao Penal Colony
Mario and Teresita Mendezona
Luisito and Maricar Mendezona
Steve and Emily Johnson
Ernie and Marie Aboitiz
The Aboitiz Co.
Julio and Marieta Ozamiz and their Jimenez staff
Escaño Family, Malitbog
Dulce Festin Baybay, researcher and writer
Luz Abiera and Wolfgang
Kevin Go, photo plane pilot, Leyte
Price House MacArthur Memorial, Tacloban City, Pacita Gulapon, Director
Cecille Lee
Webb Jennings
Elsa Liu
Lawrence Choy