Compare Constellations

Information: The first column shows data points from Chapman, J. G. (John Gadsby), 1808-1889 in red. The third column shows data points from Chapman, J. G. (John Gadsby), 1808-1898. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Chapman, J. G. (John Gadsby), 1808-1889

Shared

Chapman, J. G. (John Gadsby), 1808-1898.