Greek ship 'Heimara' blown up by mine - 300 dead, many wounded - disturbing footage.
Footage of President Hyde planting a commemorative tree in the gardens of the Presidents Lodge, Ireland.
Filmed play - very funny stuff about two grumpy men who live in the workhouse.
Joe Noble illustrates how submarine and magnetic mines work.
Good shots of minesweepers at work in the open seas.
Troopship 'President Coolidge' stroke mine and sunk off the coast of South Sea Island.
The singer Delya sings the 'Hills of Donegal'.
British naval minesweepers are put through their paces at sea.
A day at sea with the French Navy on a small minesweeper.
An American man relives his experiences on a sinking ship in the Channel.
Shots of members of Eamon De Valera's new Cabinet in Ireland.