Book of Plans

Archive Unit

Scope and Content

Llanarmon District Mines Drainage: book of 'deposited' plans [for tunnel from the river Terrig, near the boundary between Mold and Nerquis, to unwater mines in Mold and Llanarmon].

John Thompson and Matthew Francis, engineers.

C9/4 part.


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

Related Material

D/HM/323 is a duplicate