Identity elements
Reference code
Name and location of repository
Level of description
File
Title
1977 Reopening Main (1500 Level) Portal
Date(s)
- 1977 (Creation)
Extent
box 69, file 7
Name of creator
(1957-present)
Content and structure elements
Scope and content
Report made on the decision to reopen the main portal (1500 level) at the Holden Mine, detailing the location and background, discussions of various reopening methods, safety procedures, and the overall conclusion. Included are illustrations and photos of the event.