I don't know how it was distributed, but would guess it was a mail-in premium of some sort. Perhaps a "prize" in exchange for coupon, box tops or wrapper redemption? If it was a short-lived or obscure promotion, that could certainly explain the apparent rarity.
Wish I could help with its origin, but bet there is someone here who will know.
Last edited by perezfan; 12-06-2021 at 05:01 PM.
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