Shark attack, 1958-08-31 (Boat)
Location: Ensenada, Baja California, MEXICO
Time: 07h15
Activity: Boat stopped to repair electric pump
Victim: 16' cabin cruiser with 35 hp outboard motor (, age )
Injury: Shark tried to bite prop twice
Fatal: N
Species: Hammerhead shark, 5.2 m [17'] 
Source: G.A. Llano, pp.176-177