Prezentat acum: Statele Unite (SUA) - Timbre poştale (1920 - 1929) - 3 timbre.
1921
George Washington - Rotary Press. Size: 19 x 22½
WM: Niciunul Perforare: 10
1921
George Washington - Coil Waste. Size: 19½-20 x 22mm
WM: Niciunul Perforare: 11