Shark attack, 1964-10-04 (Unprovoked)
Location: Avalon Beach, near Mandurah, 50 miles south of Perth, Western Australia, AUSTRALIA
Time: 09h30
Activity: Surfing, but swimming to his board
Victim: Murray Henderson (M, age 19)
Injury: Abrasions & 11 teethmarks on right lower leg
Fatal: N
Species: Grey nurse shark, 1.8 m [6']
Source: The Australian 10/5/1964