By the design I will say 1986 1987. The head is definitively an 1987 but was see also of strike of the end of 1986. The reverse is go much larger period of time and include 1986 and 1987. Hope help but is missing the mint mark.
Do is not a silver coin? If yes the head it is the design of 1944.
Edited by silviosi
07/13/2022 7:03 pm