Compare Constellations

Information: The first column shows data points from Blaisdell, William M. in red. The third column shows data points from Blaisdell, William, 1833-1901. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Blaisdell, William M.

Shared

Blaisdell, William, 1833-1901.