馬薩諸塞州，波士頓
1850-1850現在展示： 馬薩諸塞州，波士頓 - （通用）郵票 (1849 - 1850) - 3 郵票.
1849
Inscription: "PENNY POST" - Thin Paper
窗口管理器: 空缺 篩孔: Imperforated
![[Inscription: "PENNY POST" - Thin Paper, 類型 A]](https://www.stampworld.com/media/catalogue/Boston,-Mass/Postage-stamps/A-s.jpg)
1850
Inscription: PENNY POST. PAID."
窗口管理器: 空缺 篩孔: Imperforated
![[Inscription: PENNY POST. PAID.", 類型 B1]](https://www.stampworld.com/media/catalogue/Boston,-Mass/Postage-stamps/B1-s.jpg)
