1. An annual oration pronounced before the Humane Society of Philadelphia, on the objects & benefits of said institution: the 28th day of February, 1799
- Say, Benjamin, 1755-1813
Young, William, 1755-1829, printer
- Whitehall [Pa.] : Printed for William Young, bookseller and stationer, no. 52, South Second-Street, Philadelphia, MDCCXCIX 
Humane Society of Philadelphia.