Compare Constellations

Information: The first column shows data points from Sprague, Isaac, 1811-1895 in red. The third column shows data points from Spraque, Isaac, 1811-1895, in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Sprague, Isaac, 1811-1895

Shared

Spraque, Isaac, 1811-1895,