SELECTION OF MULTIPLES: 1926-44, seven plate blocks of 4 or 6, including Clark, five Air Post with ''Baby Zeppelin'', one Special Delivery and Flag of Korea in block of six with ''KORPA'' variety, full OG but with minor gum waves and C7-9 with minor corner imperfection, still NH, F/VF, C.v. is well over $900 (Image)