Volume 1, 1801 October 21–1803 December 31

Letters signed D. Woodbridge, Jr. and D. Woodbridge and Co. Includes 52 letters to Harman Blennerhassett re. company business, goods ordered, and ship building, launching, and voyages. Cargo mentioned includes skins, hemp, ginseng, and pork taken in trade and purchased for sale in Pittsburgh and Philadelphia. Also, letters to James Converse, Joseph F. Munro, Mrs. Mary Jourdan (Philadelphia agent for Woodbridge & Co.), James Backus, William Woodbridge, Joseph Clarke, Jacob Burnet, John Daman, Andrew and John Oliphant, R. Caldwell, and Capt. William Latimer. Subjects include purchasing and selling various goods, shipbuilding, ropewalk business in Marietta, river traffic, instructions to agents, and Sciota Salt Works.