Merchant and marine insurance broker. Correspondence, letterbooks, diary, account books, ledgers, inventories, indexes, receipts, and miscellaneous documents relating to Koch’s investment business in Philadelphia, Amsterdam, and Alexandria, Va.
Mercantile firm. Ledgers, journals, daybooks, inventories, cashbooks, and letterbooks of the various mercantile firms in Maryland and Virginia representing or succeeding the Glasgow, Scotland, firm of John Glassford and Company in the Chesapeake tobacco trade.
Theater executive and dramatist. Correspondence, playbooks, playbills, subject files, scrapbooks, and other papers relating to Ford's life and work as a theater manager in Baltimore, Maryland, and Washington, D.C., in the last half of the nineteenth century, including the assassination by John Wilkes Booth of President Abraham Lincoln at his theater in Washington.