Shark attack, 1957-06-21 (Invalid)
Location: , Yucatan Channel, CUBA
Activity: M.V. Tropical sank. Sole survivor rode oil drums for 8 days without food or water.
Injury: No injury, no attack, sharks in vicinity when the sea was calm
Fatal: N
Source: Daily Telegram, 7/1/1957, p.4; V.M. Coppleson (1962), p.259