Indian Convention States Patiala
An unused/mint (10) and used (7) selection with Officials (5), all showing errors and varieties including S.G. 5b (no gum) O2b used, O7a mint; "PUTIT", "AUT" and "PJT" lettering errors; condition variable though an interesting group

细节
An unused/mint (10) and used (7) selection with Officials (5), all showing errors and varieties including S.G. 5b (no gum) O2b used, O7a mint; "PUTIT", "AUT" and "PJT" lettering errors; condition variable though an interesting group