Shark attack, 1963-04-13 (Unprovoked)
Location: Yallingup, Western Australia, AUSTRALIA
Activity: Surfing on "chest board" (boogie board?)
Victim: Brian Audas (M, age 25)
Injury: Arm bitten
Fatal: N
Species: 1.8 m to 2.4 m  [6' to 8'] shark
Source: G.P. Whitley; NSW newspapers of 4/14&15/1963; H.D. Baldridge, p. 142