About the Authors

John P. Hart

Roles Conceptualization, Formal analysis, Methodology, Validation, Writing – original draft, Writing – review & editing

john.hart@nysed.gov

Affiliation Research and Collections Division, New York State Museum, Albany, New York, United States of America

Bernard K. Means

Roles Conceptualization, Resources, Writing – original draft, Writing – review & editing

Affiliation School of World Studies, Virginia Commonwealth University, Richmond, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.