This stamp cover from Latin America, specifically Puerto Rico, is a unique piece of history for any collector. With a silk cachet design, it celebrates the 1975 Zeppelin Flight and the excitement it brought to the region. The cover is from the years of 1971-1980, during the decimal currency era and is graded as ungraded as per the seller's knowledge. It is a used item and does not come with any certification. This is a must-have for anyone interested in Latin American stamps, or just looking for a rare and interesting addition to their collection. PLEASE SEE PHOTOS FOR CONDITIONS AND DETAILS THANKS