USA
Viser nu USA - Post frimærker (1847 - 2024) - 21 frimærker.
7. juni VM: Ingen Perforeringer: 11¼ x 11
7. juni VM: Ingen Perforeringer: 11¼ x 11
7. juni VM: Ingen Gravering: Ashton Potter (USA) Ltd Perforeringer: Rouletted 10 vertical
7. juni VM: Ingen Perforeringer: Rouletted 11¼ on 2,3 or 4 sides
7. juni VM: Ingen Perforeringer: 10½ x 10¾ on 2 or 3 sides
7. juni VM: Ingen Perforeringer: Rouletted 8 on 2,3 or 4 sides
7. juni VM: Ingen Perforeringer: 11¼
7. juni VM: Ingen Perforeringer: Rouletted 11¼ x 11
7. juni VM: Ingen Perforeringer: Rouletted 10 vertical
7. juni VM: Ingen Perforeringer: Rouletted 9¾ vertical
7. juni VM: Ingen Perforeringer: Rouletted 8½ vertical
7. juni VM: Ingen Perforeringer: Rouletted 11 on 3 sides
7. juni VM: Ingen Perforeringer: Rouletted 11¼ on 2, 3 or 4 sides
7. juni VM: Ingen Perforeringer: Rouletted 10½ x 10¾ on 2 or 3 sides
4. februar VM: Ingen Perforeringer: Rouletted 8 on 2, 3 and 4 sides
april VM: Ingen Perforeringer: Rouletted 8½ vertical
7. august VM: Ingen Perforeringer: Rouletted 10¼ vertical
24. november VM: Ingen Arkstørrelse: 100 Perforeringer: 11¼ x 11
juli VM: Ingen Perforeringer: Rouletted 11¾ vertical
juli VM: Ingen Perforeringer: Rouletted 11¼ x 11 on 2 or 3 sides
7. juni VM: Ingen Perforeringer: Rouletted 9½ vertical