16-Year Old Retired Hallmark Mini-Lunchbox Numbered With A Certificate Of Authenticity Included. Issued In 1998 Through Nbc Inc./King Features Syndicate Inc. By Hallmark Cards Inc. great gift Idea For Those Kids From "The Peanut gallery" Who Remember This 1950S Saturday Morning Staple. Box Shows Howdy On One Side & Howdy Clarabell & The Princess On The Other. Well-Done A great Addition To Any Howdy Doody Collection.