Review for LEGO set 2871 Diver and Shark from Brickipedia
“This set includes one minifigure, who is riding an underwater scooter, who stumbles upon a shark and some treasure. Among the treasure is a pirate sword and several transparent studs in a barrel. Also included is a lid for the barrel. The shark appears in white, which was a... More rarer color than the regular grey shark.”
Full review at brickipedia.fandom.com