It happened today – this day in history – September 20
1187: Saladin begins the Siege of Jerusalem. 1258: Salisbury Cathedral is inaugurated. 1486: Arthur, Prince of Wales, son of Henry
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It happened today – this day in history – September 20
1258: Salisbury Cathedral is consecrated. 1842: Sir James Dewar, Scottish physician and chemist, and inventor of the vacuum flask, was
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