| Czechoslovakia |
| First & Second Scout Cancel |
| June & July 1931 |
|
Czechoslovakia's first cancels since the Scout mail service of 1918, commemorated the Slavic Jamboree in Prague with a handstamp cancel ("Slovanské Skautské Tábory") and a roller cancel (Tábory Slovanských Skautü). © SOSSI E-Mail to |