Now showing: United States - Postage stamps (1950 - 1959) - 14 stamps.
17. January WM: None Perforation: 10½ x 11
5. April WM: None Perforation: 11 x 10½
28. April WM: None Perforation: Imperforated
30. April WM: None Perforation: 11 x 10½
WM: None Perforation: 11 x 10½
27. June WM: None Perforation: 10½ x 11
5. August WM: None Perforation: 11 x 10½
3. September WM: None Perforation: 10½ x 11
22. September WM: None Perforation: 11 x 10½
24. September WM: None Perforation: 10½ x 11
15. December WM: None Perforation: 11 x 10½