Hallmark vintage Snoopy jumbo postcard, pack, and 2 packages self mailing notes

Set of 2 Peanuts Self-Mailing Notes featuring Snoopy as the Flying Ace. And 1 package of Hallmark Vintage PEANUTS Snoopy Red Baron Jumbo Postcard 10-Pack, featuring Product: Peanuts Self-Mailing Notes, featuring Snoopy as the Flying Ace, originally issued by Hallmark in conjunction with the 2001 U.S. Postal Service Snoopy Flying Ace stamp. Contents: Each package contains 6 self-mailing notes and 6 cloud-shaped seals. Condition: The package shown is sealed and in mint condition, though the plastic wrapping may be slightly loose.