Caption: Historical flag of the United States of America. First used 1777. Ethan Allen and his Green Mountain patriots of Vermont carried this banner.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 23.26 MB

Caption: Physical map of the state of Wyoming showing major national parks, dams and other features includes
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 29.24 MB

Caption: Map of an Ascension Island (British) highlighting hills and mountains, circa 1902, from the 10th edition of Encyclopaedia Britannica.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 23.40 MB