Search Constraints
You searched for:
All Creators
Lieben, Jan.
Remove constraint All Creators: Lieben, Jan.
All Subjects
Coal mines and mining--Pennsylvania.
Remove constraint All Subjects: Coal mines and mining--Pennsylvania.
All Subjects
Pneumoconiosis--Pennsylvania.
Remove constraint All Subjects: Pneumoconiosis--Pennsylvania.
Subject Topical
Coal mines and mining--Pennsylvania.
Remove constraint Subject Topical: Coal mines and mining--Pennsylvania.
1 - 5 of 5