found: His The mystery of X-5, 1988:t.p. (Frank Walker) p. 14 (F.B. Walker) jkt. (Frank B. Walker; journalist; served as press attaché with Australian diplomatic service; sub-editor of Sydney morning herald and of Melbourne herald; author of books on naval themes and of Austr. govt. documentary publications)
found: His HMAS Armidale, c1990:t.p. (Frank B. Walker) Aus CIP data (Walker, Frank B., 1919-)
found: Corvettes, 1995:t.p. (Frank B. Waller) frwd. (anti-submarine officer appointed to HMAS Latrobe; graduate of Sydney Univ.)
found: Sydney morning herald WWW site, Sept. 4, 2008(Frank Walker, 1919-2008; Frank Bartley Walker; has died at 89)