Anglo-American Legal TraditionDigitized images from the U.K. National Archives from Legal and Financial series. Coverage: 1200 to 1650.
The main document series on the site are court of common plea rolls, court of king's bench plea rolls, exchequer memoranda rolls, chancery orders and decrees, feet of fines, duchy decrees and orders, and court of requests orders and decrees.
Now available, free on line, are the Privy Council Registers from 1649 to 1800 (series PC2). The Privy Council Miscellaneous Papers (PC1), Colonial Series, have all been digitized and are available up to 1710 and then for 1765 and for 1772-1774. The rest of the series, as well as the non-colonial series, from 1710 to 1799 will go up incrementally over the next year as they get ordered to be usable.