Digital Time Display.

ID: 5514 ~ Source: National Register Nomination Form. ~ Creator: Haley Schriber, John Milner Associates Preservation, Arlington, Virginia and John Twomey, U.S. Secret Service, Washington, D.C.
This file appears in: United States Naval Observatory (USNO) Historic District
Digital Time Display.

Looking west toward east elevation of Building 113 (from nomination form).

This file appears in: United States Naval Observatory (USNO) Historic District

The United States Naval Observatory (USNO) Historic District is encompassed by Observatory Circle and Massachusetts Avenue NW, and corresponds to a period of significance dating from 1887 to 1973. The hilltop campus, which includes significant…