Compare Constellations

Information: The first column shows data points from Grogan, Charles H. in red. The third column shows data points from Gross, Charles Heebner, 1838-1902 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Grogan, Charles H.

Shared

Gross, Charles Heebner, 1838-1902