Plan

Archive Unit

Scope and Content

[Halkyn Deep Level] outline plan, with veins and geological features marked, and extensive notes from minutes of Halkyn District Mines Drainage Co and engineer's reports (1878-87) relating to geology and progress on driving.

Scale not given.

32 cm x 55 cm.

C7/6.

Note

Please order documents using the alternative reference number (where provided).