B Dpto. Zelaya

An overprint of a large B over a very small '''Dpto. Zelaya''' on Nicaraguan stamps from the early 1900s were used in Nicaragua's province of Bluefields. These were necessary due to currency difference between that region and the rest of the country.

Forgeries of the overprint are known as are overprinted stamps made for collectors and never used postally.

[[Category:B]]