I looked at the token and not the post Subject.

I don't think there were any tokens by anyone made in 1978 as the Feds still prohibited private issues. Only in '79 did they again allow the casinos to use of private tokens since there were new US dollar coins available. Not that anyone ever used a SBA in a slot machine .

Well, maybe I shouldn't say that... there could have been machines modified to take the ugly US dollar, but I'm pretty sure there weren't any slot tokens made that size.