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Displaying results 803811 - 803820 of 865748

Weekly inspection reports, 1978-1981

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Daily explosives usage, 1977-1980

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Explosives report, 1977

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Heavy equipment maintenance records, 1971-1975

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Equipment replacement project, 1974

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Equipment evaluation, 1978

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Mining equipment performance and availability, Las Vegas plant, 1970-1983

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Daily screen reports, 1992-1997

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Mine operations reports, 1989-1990

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Quarry reports, 1973-1974

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component