Printed by the Eureka Specialty Printing Company in 1961, may I offer this pair of Gummed Collector's Seals booklets that originally held 56 gummed seals each. Now, one package has 55 seals and the other 47. Design No 5639 from the company; the story of Pennsylvania (the Keystone State) in text and pictures which include images of the state flag, flower (Mountain Laurel), seal and bird (grouse). Original price? 25 cents each. Collectible then - collectible now! All the designs are shown in my limited number of photos.