(Canada & Mexico subject to slightly lower rates in parcel cases). If you do not receive an item, the item has been received damaged, or you feel the item was not described correctly, please send us a message and we will correct the situation immediately to our best ability. The Staff at Trenton Stamp & Coin.The item "US Postal History Zeppelin Airmail Flight 1933 Century Progress LZ-127 #C18" is in sale since Tuesday, March 19, 2019. This item is in the category "Stamps\United States\Covers\Postal History". The seller is "trentonstampandcoinco" and is located in Trenton, New Jersey. This item can be shipped worldwide.