Stamps of Czechoslovakia, 24k denom
1 to 4 of 4
airmail
1920 1920 air perf issue unwmk p. 13.75
| - | 24k |
1920 1920 air imperf issue (no perf info)
| - | 24k |
1946 1946 airmail issue p. 12.5
| X | 24k | dkbl | — | — | ||
| X | 24k | roselake |
1 to 4 of 4
| - | 24k |
| - | 24k |
| X | 24k | dkbl | — | — | ||
| X | 24k | roselake |