Gerrit Marcus: Georgetown, Washington D.C.
Gerrit Marcus: Georgetown, Washington D.C.
Gerrit Marcus: Georgetown, Washington D.C.
Gerrit Marcus: Bank Alley , Washington D.C.
Gerrit Marcus: Chesapeake and Ohio Canal
Gerrit Marcus: Chesapeake and Ohio Canal
Gerrit Marcus: Chesapeake and Ohio Canal, Washington D.C.
Gerrit Marcus: Chesapeake and Ohio Canal, Washington D.C
Gerrit Marcus: Chesapeake and Ohio Canal, Washington D.C
Gerrit Marcus: Chesapeake and Ohio Canal, Washington D.C
Gerrit Marcus: Chesapeake and Ohio Canal, Washington D.C
Gerrit Marcus: Georgetown, Washington D.C.
Gerrit Marcus: Georgetown Waterfront Park, Washington D.C
Gerrit Marcus: Georgetown Waterfront Park, Washington D.C.
Gerrit Marcus: Georgetown Waterfront Park, Washington D.C
Gerrit Marcus: Francis Scott Key Memorial Bridge, Washington D.C
Gerrit Marcus: Potomac River, Washington D.C
Gerrit Marcus: Kennedy Centre, Washington D.C.
Gerrit Marcus: Kennedy Centre, Washington D.C.
Gerrit Marcus: Kennedy Centre, Washington D.C.
Gerrit Marcus: Kennedy Centre, Washington D.C.
Gerrit Marcus: 20th Street/ I Street NW Washington D.C.
Gerrit Marcus: 20th Street and I Street NW Washington D.C.
Gerrit Marcus: I Street NW Washington D.C.
Gerrit Marcus: 1920, I Street NW, Washington D.C.
Gerrit Marcus: 1917 I St NW, Washington, DC
Gerrit Marcus: 1917 I St NW, Washington, DC
Gerrit Marcus: 21 St NW & R St NW. Washington D.C.
Gerrit Marcus: 21 St NW & R St NW. Washington D.C.
Gerrit Marcus: 21 St NW & R St NW. Washington D.C.