Discussion in 'Contests' started by Werner Salentin, Apr 3, 2021.
UIT (ITU) centenary,issued March 2nd,1966.
Exists perforated and imperforated.
s.s. exist perforated and imperforated;
The perforation of set-stamps is 14.5,while that of stamps from the s.s.
issued March 24th,1966; (part I of 3)
Separate names with a comma.