Paraguay 1941 S/S (with error) MNH OG 1980

Description

The souvenir sheet features a statue of Sir Rowland Hill, the Penny Black, Paraguay's first stamp, and an envelope carried on the 1933 South America Zeppelin flight. The 25g stamp features the Spitfire Supermarine Mk IX fighter plane.
Erroneously commemorates 75th Anniversary of O.A.C.I. founding, which was founded in 1944.
Purchase price includes shipping & handling. .50 rebate for each concurrent order.