Cofnod Archif

Rhif Archif

6487643

Disgrifiad

Drawing on film of Hydraulic arrangement for Leading Car type 3/24 or 2/16 (medium).

Enw Casgliad

TCDC - Tredomen Colliery Drawings Collection

Cychwynnwr

Tredomen Engineering Ltd

Dyddiad

1977-10-06