Robert Mills, a Greek Revivalist architect, designed the U.S. Treasury building & this 555-foot-tall structure
The Department of Treasury, established by an Act of U.S. Congress in 1789 to 
.... At the time of its completion it became the world's tallest structure at 555 ft... [DOC] [TLE] Washington DC | Architecture - Ancient or Old World | Pinterest ... [PAR] Ancient Egyptian Architecture | Egyptian, Greek, Masonic, and Washington DC 
Architecture .....