Semi - Postal issues. 1939, European Basketball Championships, 15+10(c) red brown and 30+15(c) myrtle green, two horizontal imperforated pairs (both are NH), in addition Airplane over Neman River 1auk green and red, imperforated horizontal pair and block of four (both hinged), full OG, VF, C.v. $520++, Est. $$150-$200 (Image)