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- Exchange for 707 Dollars
- Bill of exchange for amount of $707 between Mr. Frederick Beard of Charleston, South Carolina, and Capt. John Webb of New York [possibly for slave trade]., New-York Historical Society
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- Exchange for 350 Dollars
- Bill of exchange for amount of $350 between Mr. David Longbridge of Charleston, South Carolina, and Capt. John Webb of New York [possibly for slave trade]., New-York Historical Society
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- Sales of 5 African Negroes received [by] Ship Mary
- Ledger of sales of "5 African Negroes" on board the Ship Mary at Charleston [South Carolina], under the command of Master Joseph Wood and owned by Dean Deblois & Martin., New-York Historical Society