Lake depth maps: 1920-1925

Maps Indiana State Library

Effects of global shocks on the evolution of an interconnected world

Indiana Division Indiana State Library

Water, Free Full-Text

Sessional Papers Scanned Maps (1901 - 1925)

indianastatelibrary, Indiana State Library

Sessional Papers Scanned Maps (1901 - 1925)

January, 2023

Maps Indiana State Library

Great lake depth map. This 8 layers of wood to create the depth of the great lakes. The deepest point is 1333ft in lake superior. This map shows the

Great Lakes Depth Map