Graduate Grant Adamson, of Rice University in the United States, cracked the words on the document after being assigned the task in 2011 during a summer institute at Brigham Young University in Utah.

2011年，当他在犹他州杨百翰大学暑期学院时，他受命破解这封信上的文字，终于他不负众望，破解成功。

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Professor Dave Adamson, an expert on regeneration at Glamorgan University who has advised the Welsh government, said poor health was commonly found in deprived areas.

BBC: Census 2011: South Wales Valleys rank bottom for health