Please note that the amount paid may appear on the envelope. The item "1930 United States Graf Zeppelin Air Mail Postage Stamps #C13-C15 Mint VF Set" is in sale since Monday, June 24, 2019. This item is in the category "Stamps\United States\Back of Book\Air Mail". The seller is "mjaffe" and is located in Vancouver, Washington. This item can be shipped worldwide.