These 2 vintage postcards came from Akron Ohio...home of the Goodyear Blimp. One card is captioned 'Goodyear Air-Dock...the world's largest building without interior supports'. The other card calls the same place...'Goodyear Aerospace Building Complex' with the 'Air-Deck'. Dock or Deck, these are great original vintage postcards for the airship fan...both unused and in excellent condition.