Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Bolivia - 1930, Zeppelin surcharge and overprints, set of five together with 2b brown in block of four used in 1948 on registered air mail cover from La Paz to NYC, app appropriate markings and arrival ds, VF, Est. $100-$150 , Sc. #C11-12, C14-16