Folder 3
Container
Contains 31 Results:
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 9
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 10
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 11
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 12
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 13
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 14
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 15
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 16
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 17
Post-explosion investigation involving mine safety officials and others going into the mine, ca. 1970-1971
Item — Folder: 3, Item: 18