Shark attack, 1960-04-24 (Unprovoked)
Location: Tomales Point, Marin County, California, USA
Time: 14h00
Activity: Skindiving for abalone (but at surface)
Victim: Frank I. Gilbert (M, age 48)
Injury: Foot & swim fin bitten 
Fatal: N
Species: White shark, 4.9 m [16'] 
Source: F.I. Gilbert; Follett, p. 192-198; D. Miller & R. Collier; R. Collier, pp.30-31; V.M. Coppleson (1962), p.255; H.D. Baldridge, p.71