Two Parchment land grants to John Louvance and signed by Lord Fairfax. The grant of July 23, 1761 is for land in Fairfax County and the one of June 11, 1766 in Frederick County. 85 survey maps of land in Frederick, Fauquier, Loudoun, Berkeley and Hampshire Counties. These maps were made as exhibits involving land titles and cover the years 1752 to 1841. Constitution for stockholders in the Opequeon Factory for woolen manufacture--February 29, 1812.