Subject Terms

Topics

• Anglo-French War, 1755-1763
• Indian traders -- Ohio River Valley
• Indians of North America -- Ohio River Valley -- Social life and customs
• Land speculation -- Ohio River Valley
• Merchants
• Real estate development -- United States -- History -- Colonial period, ca. 1600-1775

Corporate Names

• Great Britain. Board of Trade.
• Ohio Company (1747-1779).

Personal Names

• Craik, James, 1730-1814
• Crawford, William, 1730-1814
• Crawford, William, 1732-1782
• Cresap, Thomas, 1702-1790
• Croghan, George, 1720-1782
• Gist, Christopher, d. 1759
• Gooch, William, Sir, 1681-1751
• Mason, George, 1725-1792
• Mercer, George, 1733-1784
• Mercer, James
• Mercer, John, 1704-1768
• Stephen, Adam

Locations

• Loggstown (Pa.) -- History
• Maryland, Western
• Ohio
• Ohio River Valley -- History -- Sources
• Pennsylvania, Western
• West Virginia

Occupations

• Explorers
• Surveyors

Genres/Forms

• Copybooks
• Correspondence
• Invoices