Wikimedi'Òc

2005-08-14 02 Three Sisters (District of Columbia) – Washington DC USA.jpg - GRDN711

2011-01-01 03 Three Sisters (District of Columbia) – Washington DC USA.jpg - GRDN711

2004-06-12 01 Three Sisters on the Potomac, west of Georgetown, Washington DC USA.jpg - GRDN711

George Washington Parkway 04 2012 1403.JPG - Mariordo

The Three Sisters islets, DC.jpg - Slowking4

Copy from actual survey of the 3 Sisters - (Potomac River, Washington D.C.) LOC 88693173.jpg - Fæ