Keywords: Dupont National Bank - Washington, D.C..jpg en Dupont National Bank founded in 1916; absorbed by the Merchants Bank and Trust Company in 1922 located at 1341 Connecticut Avenue NW in the Dupont Circle neighborhood of Washington D C The circa 1912 building was designed by Jules Henri de Sibour whose works include the Thomas T Gaff House Embassy of Uzbekistan McCormick Apartments and other historical buildings in Dupont SunTrust Banks Inc is the current owner of the property and the address has changed to 1369 Connecticut Avenue NW It's a contributing property to the Dupont Circle Historic District npcc 31553 National Photo Company ca 1920 Washington D C in the 1920s Dupont Circle Banks in Washington D C Defunct banking companies Connecticut Avenue Washington D C Jules Henri de Sibour PD-USGov Historic district contributing properties in Washington D C |