This unusual clock featuring braille markings and an engraved plaque 'St Dunstan's 1915 - 1965' was donated to Castlehill Heritage Centre a few years ago by the decendents of the original owner, local man Walter Mackay. The story behind the clock reveals some of the terrifying ordeals he experienced as a young man during World War I and his bravery and indomitable spirit after the war.