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airmail
1947, Mar 5 1947 air issue - architecture (1947) wmk. cross & wreath & crown p. 12
| - | 1.40ft | brn |
1952, Mar 16 birds 1952 issue - birds (1952) wmk. stars (Cuba) (no perf info)
| - | 1.40ft | multi | Merops apiaster |
1958, Apr 17 Brussels Exposition issue
| - | 1.40ft | multi | Arms of Hungary & Belgium exposition logo |
1962, Jul 19 Aerobatics Championships 1962 issue - Aviation History unwmk p. 15
| - | 1.40ft | ltbl & redorg | Stunt plane & Nyesterovs 1913 plane |
1962, Oct 27 International Space Travel Conference issue - astronauts (1962) (no perf info)
| - | 1.40ft | dkbrn & och | Scott Carpenter |
1968, Aug 21 Olympics 1968 issue p. 12
| - | 1.40ft | multi | gymnastics |
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