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Could someone help out at Wikipedia:WikiProject Categories/uncategorized and categorized this article appropriately. --Imaginationac (Talk | Edits | Email) 22:10, 30 April 2007 (UTC)[reply]

What is this trying to say?:

If it was not drawn up for the papal chancery but copies its documents and is largely compiled from the "Registrum" or letter-book of St. Gregory the Great (590-604). It was certainly in official use by the Roman chancery from the ninth to the end of the eleventh century.