Now showing: Guatemala - Postage stamps (1980 - 1989) - 13 stamps.
1. June WM: None Perforation: 11½
28. July WM: None Perforation: 11½
9. August WM: None Perforation: 11¼
26. September WM: None Perforation: 11½
15. January WM: None Perforation: 12½