1960's Japanese Tin Horse Race Whistle-Olympic Rings

There are three versions of this tin whistle shape that show similar Olympic themes of a trophy, laurel wreath and Olympic rings.

This one is not really showing an Olympic sport (to my knowledge), as three horses with jockeys race around a track.

Condition is very good but the whistle sound is a bit shrill. Made in Japan, probably 1960's vintage.

The whistle is 2 and 5/8 inches (6.6 cm) tall