[6]Bulletins of the National Institute for the Promotion of Science, Harvard College Copies, digitized by Google, printed at Washington: Gales and Seaton and others from 1840, "Proceedings of the Meeting of April, 1844", Opening Address by John Tyler, President of the United States and Patron of the National Institutes, in Introductory Address of the Hon. P.J. Walker of Mississippi, Director of the National Institute, p 447
dickinson.edu
chronicles.dickinson.edu
[1] Charles Coleman Sellers Dickinson College A History Middletown: Wesleyan University Press (1973) ISBN9780819540577, pages 157–158
James Henry Morgan Dickinson College Mount Pleasant Press, J. Horace McFarland Company (1933) Chapter 15 [2]