21 mm 18K Gold Proof Liliuokalani

queen1

 

How do you identify the date of this coin?

Reverse has the year 1986. 1986 is the year the reverse die was created.

This coin was issued in 1987. Mintage is low and its in a top grade tier. A very collectible Hawaiian proof gold coin.

Gold proof coins are highly desirable. Just look at the proof coins US Gold series.