Existing comment:
Washington Monument2X NE (Closer): Old Post Office
Look for:
FBI Building
Old Post Office Tower (pic center) Customs Service Internal Revenue Building Service Building Reagan Building (under construction)
Schematically:
XXXXX <- FBI (white building with funny shaped upper floors) XXXXX XXX XXXXX XXX XX XXX XXX XXX XX <----------- Old Post Office (tower with blue-ish roof) XXX X XX /XXX XXX XX <------- Internal Revenue Building (stucco roof on right) / XXX XX | XXXXXXXX XXXXXX | XXXXXXXX XXXXXX | \----------------- Customs Service Building (stucco roof on left) \------------------------- Reagan International Trade Building (incomplete roof) |