Series 11. Ledgers, Certificates, and Other Material (Box S11/Box 1), 1915-1973

This series includes individual payroll tax assessment record ledgers from Ponfeigh Smokeless Coal Company and Pine Hill Smokeless Coal Company, financial secretary's ledgers from UMWA Local Union No. 935, Cassandra, PA, assorted mine payroll sheets, rolled certificates from the Commonwealth of PA Department of Mines for Simon J. Callahan, and other material.

Items with titles beginning with "R - " are restricted; please contact a curator for further information.