Compare Constellations

Information: The first column shows data points from Sloan, John A. (John Alexander), 1839-1886 in red. The third column shows data points from Selman, John, 1839-1886. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Sloan, John A. (John Alexander), 1839-1886

Shared

Selman, John, 1839-1886.