Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Norway - Pioneer Flights - 1925, Roald Amundsen's Attempted Flight to North Pole by flying boat ''Dornier Do J Wal'', double- sided small size postcard sent from USA to Norway on March 18, 1924 to be delivered to North Pole, upon arrival uprated by two Norwegian stamps, including Polar Bear 25o red issued to help financing the Expedition, cancelled by Kings Bay (Svalbard) ''18.VI.25'' ds and returned to Brooklyn, mostly VF, Est. $150-$200, Scott #11