1856 1950-53 Birds Airmail set 60g-20S. VF fresh MUH. Mi cat €410, SG 1215-21 cat £475. (7) (P) $160 $220
1857 1918 Military Airmail flight card Wien - Lemberg (now Ukraine, previously Poland) franked FLUGPOST opt set 1.50K, 2.50K & 4K (scarcer white paper) uprating Karl 8h postal card, tied by "Wien / 31.VIII.18" cds, with the special airmail cds below, & with "Flugpost / Lemberg / 1.IX.18" arrival cds. Very attractive. (P) $100 $200
