There were type 1 and 2. The type 2 was a part silver planchet with the large mintmarks. They type one is the smaller mintmarks.
Proof type 1 and 2:

Type 1 plain:

Type 1 proof:

No type 1 'S' mints. Just Denver type 1:

Type 2 reverses:
CoopHome:
Type 1 nickels type 2 nickels
Edited by coop
12/10/2021 6:37 pm