Boston, Mass
1850-1850Zobrazujú sa: Boston, Mass - Poštové známky (1849 - 1850) - 3 známky.
1849
Inscription: "PENNY POST" - Thin Paper
WM: nikto Perforácia: Imperforated
![[Inscription: "PENNY POST" - Thin Paper, typ A]](https://www.stampworld.com/media/catalogue/Boston,-Mass/Postage-stamps/A-s.jpg)
1850
Inscription: PENNY POST. PAID."
WM: nikto Perforácia: Imperforated
![[Inscription: PENNY POST. PAID.", typ B1]](https://www.stampworld.com/media/catalogue/Boston,-Mass/Postage-stamps/B1-s.jpg)
