U.S. Naval Observatory / The Prime Meridian

Historical marker location:
2300 E Street Northwest, Foggy Bottom, District of Columbia
( Marker can be reached from 23rd Street Northwest south of E Street Northwest, on the right when traveling south.)

Loading...
The District of Columbia has many people, but few citizens.
Online RSVP, Simplified
  • Start free, set up in minutes
  • Send invites instantly
  • Real-time response analytics
  • Clean, ad-free experience
Create an RSVP event