Heinrich Köhler 383rd Auction – Day 2 Single Lots: Olympics, Thematics, Literature Special Catalogue: Airmail and Zeppelin Mail – inclusive the collection of the Sieger family

1948, South Korean Participation to the London Olympic Games, 5 w. green and 10 w. violet, both on three plain FDC envelopes, tied by the special Olympic cancel in black (2) or violet (1), together with 5 w. tied by First Day cds. "48 6 1", mostly fine