Shark attack, 1974-09-14 (Unprovoked)
Location: North Farallon Island, Farallon Islands, California, USA
Time: 13h45
Activity: Hookah diving for abalone
Victim: Jon Holcomb (M, age 29)
Injury: Major injuries
Fatal: N
Species: White shark, 4 m to 5 m 
Source: D. Miller & R. Collier, R. Collier, pp.57-59; J. McCosker & R.N. Lea