Six Week Plan Maps: Division 1
Subject
Subject Source: Local sources
Found in 242 Collections and/or Records:
MCF - 6 week Plan - 45-53sAB - 21L -6650, 1987-07-30
Item — Cabinet 13, Drawer: 6
Scope and Contents
2nd map-same date
Dates:
1987-07-30
Ore Zones-Based on Mapping only - 6050 Sill - 23-25 SA Mech.Section, 1988-05-11
Item — Cabinet 13, Drawer: 6
Scope and Contents
From the Collection:
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
Dates:
1988-05-11