This is a 1975 Bermuda gold coin with a denomination of 100 dollars. It is uncirculated and has a fineness of 0.9, with an AGW (actual gold weight) of .2034 ozt. The coin was minted to commemorate the royal visit to Bermuda.  On the obverse it features Queen Elizabeth and the reverse features a scepter dividing the royal monograms.  It has been certified by NGC with a grade of PF 69 ULTRA CAMEO and a certification number of 6894001-005, this is 1 of 27 coins to given this grade and only 9 coins have been graded higher by NGC. The KM number is KM# 24.