• English
    •    Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6487651
    Disgrifiad
    Drawing on film of proposed arrangement of two speed endless haulage with 1450rpm motor and dual thrustor brakes on surgewheel for manriding cars.
    Cofnod Casglu
    TCDC - Tredomen Colliery Drawings Collection
    Cychwynnwr
    Tredomen Engineering Ltd
    Dyddiad
    1975-01-27