From Jared Sparks, 12 Sept. 1826
Boston. Sept. 12th. 1826.
Sir.
Your favor of March 13th, declining to aid me in a publication of General Washington's Works, was duly received. I had already made such progress in the undertaking, that I could not reconcile myself to the idea of abandoning it, although compelled to prosecute it under many disadvantages. Since that time I have visited all the southern and middle states, examined thoroughly the public offices in each, and procured copies of all General Washington's letters, and the replies of the Governors.