5-sided coin

Was wondering if any country has minted a 5 sided coin. Only references I could find were of Yemen and Fiji, though I haven't bee able to find one. Would anyone know?

It would appear that Bermuda has made at least one:
http://coins.www.collectors-society.com/wcm/CoinView.aspx?sc=15928

Thanks. Appreciate the help. Looks like Yemen created pentagonal coins in the 40's and 50's. Fiji has a 1999 $5 gold proof coin. Surprised no country has made a basic 5 sided coin.