Now showing: Japan - Postage stamps (1950 - 1959) - 20 stamps.
1. January WM: None Perforation: 13½
25. March WM: None Sheetsize: 20 Perforation: 13½
3. May WM: None Perforation: 13½
25. July WM: None Perforation: 13 x 13½
15. August WM: None Perforation: 13½
2. October WM: None Perforation: 13 x 13½
12. October WM: None Sheetsize: 20 Perforation: 12½
22. October WM: None Sheetsize: 20 Perforation: 13½
29. October WM: None Sheetsize: 20 Perforation: 13½
20. November WM: None Perforation: 13 x 13½
25. December WM: None Perforation: 13½