1920-1960 carton with 500+ covers and cards, some early items, many 1930s first flights from Netherlands, Netherlands Indies, Surinam and Curacao, also better 1950s First Day Covers, sets on covers, multi-country frankings (1940s), round-the-world flights, modern Balloon mail and other flights, selection of Indonesia, including 1950s BOAC flights to and from Djakarta, solid holding with excellent potential

Est.$1,500