Compare Constellations

Information: The first column shows data points from Chapin, E. R. in red. The third column shows data points from Chapin, M. E. (Melancthon Elder), 1850-1917 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Chapin, E. R.

Shared

Chapin, M. E. (Melancthon Elder), 1850-1917