Shark attack, 1969-09-06 (Unprovoked)
Location: Bird Rock, Tomales Point, near Marin County / Sonoma County border, California, USA
Time: 11h20
Activity: Free diving for abalone
Victim: Donald Joslin (M, age 53)
Injury: Leg & ankle severely bitten
Fatal: N
Species: White shark, 4.3 m 4.9 m [14' to 16'] 
Source: D. Miller & R. Collier; R. Collier, pp.42-44; H.D. Baldridge, p.78;