Vintage Seals Hallmark Brand 4 sheets Still sealed new old stock Not sure on date but there is no web site listed There is some warping due to age but the stickers are still stuck to the back as far as I can tell The top design featured Snoopy sitting in what I think is his bowl, using it as a sled on an angled blue surface. There is a green background. Snoopy is wearing a striped scarf which blows out behind him. Woodstock is holding onto his scarf or flying behind him, wearing a striped Santa hat. The bottom design features Snoopy and Woodstock decorating a Christmas tree with a red background. Each one says For From