Knowledge is power. Especially in numismatics. There are a total of 80 Hawaii related Franklin Mint Rounds (based on my upcoming re-release of my book).

Below is a breakdown of the 40 rarest Franklin Mint Rounds.  The rows identified with “unlisted” indicates it’s unlisted in the 1991 Medcalf & Russell book. And yes there are 26 of the 40 not listed in the Medcalf & Russel book. If you don’t have the full Hawaiian numismatic picture, you are collecting at a disadvantage and missing collecting  opportunities.

Now you need the book that fully catalogs  the Franklin Mint issues (release date is still TBD). https://thehawaiiananumismatist.com/2015/01/25/book-update-hawaiiana-numismatic-issues-of-the-franklin-mint-medals-coins-and-ingots/

Rarity Rank	THN  Identifier	Population	M&R Status
1	FMR-E12	1
2	FMR-E18	1
3	FMR-E26	1	Unlisted
4	FMR-E36	1	Unlisted
5	FMR-E32	3
6	FMR-P14	3	Unlisted
7	FMR-PL10	10	Unlisted
8	FMR-PL13	45
9	FMR-E14	63	Unlisted
10	FMR-E20	63	Unlisted
11	FMR-E28	63	Unlisted
12	FMR-PL05	155
13	FMR-E22	285
14	FMR-PL09	290
15	FMR-P04	296	Unlisted
16	FMR-P09	412	Unlisted
17	FMR-M01	500	Unlisted
18	FMR-P02	647	Unlisted
19	FMR-E24	651
20	FMR-PL15	743	Unlisted
21	FMR-PL07	866	Unlisted
22	FMR-P11	895	Unlisted
23	FMR-P07	955	Unlisted
24	FMR-PL20	1023	Unlisted
25	FMR-PL22	1023	Unlisted
26	FMR-PL16	1274
27	FMR-PL06	1303
28	FMR-PL18	1350	Unlisted
29	FMR-P08	1596
30	FMR-E34	1706	Unlisted
31	FMR-PL12	1853
32	FMR-PL21	1872	Unlisted
33	FMR-PL23	1872	Unlisted
34	FMR-E38	1876	Unlisted
35	FMR-P05	1939	Unlisted
36	FMR-PL17	2109
37	FMR-P01	2204	Unlisted
38	FMR-E05	2216
39	FMR-E30	2500	Unlisted
40	FMR-P06	2818	Unlisted