Shark attack, 1963-12-26 (Unprovoked)
Location: Umhlanga Rocks, KwaZulu-Natal, SOUTH AFRICA
Time: 15h00
Activity: Swimming 
Victim: Ronnie De Wet (M, age 24)
Injury: Lower leg bitten & foot severed, leg surgically amputated below knee
Fatal: N
Species: 1.8 m [6']  shark
Source: D.  Davies, pp.120-121; M. Levine, GSAF