Compare Constellations

Information: The first column shows data points from Henderson, I. J. in red. The third column shows data points from Henderson, I. J. (Isaac James), 1812-1875 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Henderson, I. J.

Shared

Henderson, I. J. (Isaac James), 1812-1875