situation, i.e., burial of tokens on the TB/SB/ER property. And while you say "only Silverbird", I guess it was possible that a second stash could have included both Silverbird and Silver City. I say this because it does appear that they had ownership overlap at one point, the condition of the tokens were the same, i.e., new, but stained and the reverse sides are identical (at first blush it looks like only one kind of token). (In fact, the seller had about 30 of these and he thought he only had one kind.)

Thanks,

Jim