Compare Constellations

Information: The first column shows data points from Ballou, Howard M. (Howard Malcomb), 1866-1925 in red. The third column shows data points from Ballou, H M. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Ballou, Howard M. (Howard Malcomb), 1866-1925

Shared

Ballou, H M.