Arrangement

• Series I. Case of the Ohio Company, 1752-1762
• Series II. John Mercer, James Mercer and George Mercer, 1759-1813
• Series III. George Mason, 1750-1785
• Series IV. George Croghan, 1745-1778
• Series V. Thomas Cresap, 1739-1770
• Series VI. Adam Stephen, 1751-1791
• Series VII. William Crawford, 1757-1789
• Series VIII. General Debt Notes and Correspondence, 1736-1793
• Series IX. Copies of Papers Relating to The Ohio Land Company of Virginia from the Records of the Board of Trade in London, 1747-1749