This is a 1975 Barbados gold coin with a denomination of 100 dollars. It is uncirculated and has a fineness of 0.5, with an AGW (actual gold weight) of .0998 ozt. The coin was minted to commemorate the 350th anniversary of Barbados.  On the obverse it features the national arms and the reverse features a Olive blossom with full sails.  It has been certified by NGC with a grade of PF 70 ULTRA CAMEO and a certification number of 6894001-001, this is also a top pop being only 1 of 2 coins of this type to have this grade by NGC. The KM number is KM# 18.