Person/Organization: Porter, Peter B
Item 110900
Map detail for portions of Cornwall and Bug Islands, ca. 1820
Contributed by: Maine Historical Society Date: circa 1820 Location: Cornwall Island ; St. Regis Island Media: Graphite on paper
Item 116503
Manuscript map of Lake St. Clair, 1820
Contributed by: Maine Historical Society Date: 1820 Media: Ink on paper