Compare Constellations

Information: The first column shows data points from Zamecnik, J. S. (John S.), 1872-1953 in red. The third column shows data points from Zamecnik, J. S., 1871-1953 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Zamecnik, J. S. (John S.), 1872-1953

Shared

Zamecnik, J. S., 1871-1953