美国 - 公务邮票 (1873

[War Department Issue, 类型 I1]

[War Department Issue, 类型 I2]

[War Department Issue, 类型 I3]

[War Department Issue, 类型 I4]

[War Department Issue, 类型 I5]

[War Department Issue, 类型 I6]

[War Department Issue, 类型 I7]

[War Department Issue, 类型 I8]

[War Department Issue, 类型 I9]

[War Department Issue, 类型 I10]

[War Department Issue, 类型 I11]

[War Department Issue, 类型 I12]

[War Department Issue, 类型 I14]

[War Department Issue, 类型 I15]

[War Department Issue, 类型 I16]

[War Department Issue, 类型 I17]