Tryweryn archive film an important 'reminder'

Hours of archive films showing rarely seen footage of Wales' past have been digitised and made available to view.

The British Film Institute project reveals the nation's sights and sounds from a forgotten age.

One film by school children in Gwynedd in 1969 reflects on the flooding of Capel Celyn to build Tryweryn reservoir to provide water for Liverpool.

Aeron Prysor Jones, one of the children who featured in the Tryweryn film, says it is an important reminder of how things have changed.