Worldwide Air Post Accumulation.
Arranged in glassines, earliest air post issues to the 1950s, unused and used, wide range of countries, many complete sets cataloguing up to a few hundred dollars each, and some higher, several key items such as the Mexico 1934 University set and a Mint N.H. example of the 1939 Sarabia, various German Zeppelin sets, France 1936 Plane over Paris (two unused and one used sets), some errors and varieties, Iran "Specimen" sets including Nos. C1-C16 and C34-C50, non-Scott listed sets such as Italy 1942 War Propaganda set of three, lightly duplication (including four unused sets of China Nos. C1-C5), and more, there may be some light gum disturbance on a small number, vast majority Fine-Very Fine, overall a highly saleable lot of this popular collecting area
Video of lot 1803, part one: https://youtu.be/ehpleD8w7Fs
Video of lot 1803, part two: https://youtu.be/GZu4j8ce704