Seaman A. Knapp

Historical marker location:
1200 Independence Avenue Southwest, Southwest Federal Center, District of Columbia
( Marker is at the intersection of Independence Avenue Southwest and 12th Street Southwest, on the left when traveling west on Independence Avenue Southwest.)

Loading...
Washington, D.C. is a city that has grown politically by leaps and bounds.
GroupPost: Bulk Email Simplified
  • Beautiful HTML emails in minutes
  • Track opens and engagement
  • Unsubscribe handling built in
  • Send to groups, not spreadsheets
Try GroupPost