M-19430

Used in the Washington City Post Office 2 Massachusetts Ave. NE, Washington, DC.  Designed by D.H. Burnham. It served as the main Washington Post Office from 1914 to 1986. In 1963 it became the National Postal Museum.

School:

Manufacturer:

Yale & Towne

Dates:

c. 1914

Yale Towne Washington, DC Post Office