W. A. Schemmer Limestone Quarry Incorporated
1994-02-22T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH
ADMINISTRATION (MSHA),
Petitioner
v.
W. A. SCHEMMER LIMESTONE QUARRY
INCORPORATED, Respondent
- CENT 92-206-M
- CENT 92-255-M
Mine Name:
W. A. Schemmer Limestone Quarry