Shark attack, 1952-05-27 (Unprovoked)
Location: Imperial Beach, San Diego County, California, USA
Time: 10h00 or 14h00
Activity: Swimming on surface
Victim: Arthur E. Taylor, a navy diver & member+G1053 of a 24-man demolition team (M, age )
Injury: Foot & swimfin bitten
Fatal: N
Species: White shark, 2 m to 4 m [6'9" to 13'] 
Source: R. Collier, pp.8-9