Latvia
Now showing: Latvia - Airmail (1930 - 1933) - 18 stamps.
10. January WM: 2 Sheetsize: 100 Perforation: 11½
24. May WM: None Sheetsize: 100 Perforation: 11½
24. May WM: None Sheetsize: 100 Perforation: Imperforated
5. December WM: 2 Sheetsize: 100 Perforation: 10¾
9. December WM: 2 Sheetsize: 100 Perforation: 10¾
20. May WM: 2 Sheetsize: 100 Perforation: Imperforated