N. L. Industries, Inc.

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1980-10-20T12:00:00
80103040.PDF
SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA), PETITIONER

v.

N. L. INDUSTRIES, INC., RESPONDENT
  • YORK 79-9-M
  • YORK 79-16-M

Mine Name:

MacIntyne Development Mine & Mill