Issue: 24th Boy scout world conference, Nairobi (Ethiopia, 1973)

Tuesday, July 10, 1973, 24th Boy scout world conference, Nairobi

Tuesday, July 10, 1973 Ethiopia will issue: Stamp "24th Boy scout world conference, Nairobi" face value 5, Stamp "24th Boy scout world conference, Nairobi" face value 15, Stamp "24th Boy scout world conference, Nairobi" face value 30, Stamp "24th Boy scout world conference, Nairobi" face value 40, Stamp "24th Boy scout world conference, Nairobi" face value 60,