现在展示： 布宜诺斯艾利斯 - （通用）邮票 (1858 - 1862) - 7 邮票.
29. 四月 窗口管理器: 空缺 设计: Barco a Vapor 雕版: Hay un sello que tiene la P con vertida en r 筛孔: Imperforated
![[Steam Ship, 类型 A]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A-s.jpg)
![[Steam Ship, 类型 A1]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A1-s.jpg)
![[Steam Ship, 类型 A2]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A2-s.jpg)
![[Steam Ship, 类型 A3]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A3-s.jpg)
![[Steam Ship, 类型 A4]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A4-s.jpg)
26. 十月 窗口管理器: 空缺 筛孔: Imperforated
![[Steam Ship, 类型 A5]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A5-s.jpg)
![[Steam Ship, 类型 A6]](https://www.stampworld.com/media/catalogue/Buenos-Aires/Postage-stamps/A6-s.jpg)
