what historic building in Washington, D.C. is located near the canal who's primary cargo is coal
Chesapeake and Ohio Canal The Chesapeake and Ohio Canal, abbreviated as the C&O Canal and occasionally called the "Grand Old Ditch," operated from 1831 until 1924 along the Potomac River from Washington, D.C., to Cumberland, Maryland. The canal's principal cargo was coal from the Allegheny Mountains.
Equitable Co-operative Building Association The Equitable Co-operative Building Association is a historic building, located at 915 F Street, Northwest, Washington, D.C., in the Penn Quarter neighborhood.