@mohammadaak...Thanks for the reference, very interesting!
I've been searching for quite while but I still haven't found NH on an official coin as I said before.
Do they not look identical?
In my opinion yes....The first coin has a slight striking issue on the initial W but imo both are WH.
If these were mine I'd have them tagged as..
Coin 1...Mint WH....Regional year 2
Coin 2...Mint WH....Regional year 9
Must say you've got a very nice collection.....Paul