Compare Constellations

Information: The first column shows data points from Todd, Charles Henry, 1838-1915. in red. The third column shows data points from Cook, Charles Henry, 1838-1917 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Todd, Charles Henry, 1838-1915.

Shared

Cook, Charles Henry, 1838-1917