Main content
Mae’n ddrwg gennym ‘dyw’r bennod yma ddim ar gael ar hyn o bryd

Llais Llafur

Mewn undeb mae nerth - dyma olwg ar ddatblygiad undebaeth o fewn y diwydiant glo. We take a look at the unions, which, for the miners of South Wales, gave them much needed strength.

26 o funudau

Darllediad diwethaf

Iau 1 Tach 2018 15:05
S4C

Rhagor o benodau

Blaenorol

O Fore Gwyn

Nesaf

Y Faner Goch

Gweld holl benodau Glowyr

Darllediad

  • Iau 1 Tach 2018 15:05
    S4C