Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Netherlands and Colonies - Pioneer Flights - GROUP OF 18 ITEMS: 1934-61, mainly covers sent from Netherlands to Dutch Colonies, such as Curacao (1934), Surinam (1934), Dutch Indies (1937), Aruba (1946), nice mixed franking items to South Africa, cover from Antilles to Australia and many more, mostly fresh unit, F/VF, Est. $300-$400