The letter referenced is one that is possessed by a Lancaster County resident in which Mr Lincoln, prior to being elected President, expresses his support for a national tariff to protect domestic businesses.
William Rittenhouse and Moses Dissinger, two eminent Pennsylvania Germans. William Rittenhouse, America's pioneer paper manufacturer and Mennonite minister
Faith and works at Middle Octorara since 1727 : a history of Middle Octorara Presbyterian Church, R. D. 3, Quarryville, Pa. Edited by Sanders P. McComsey
Journal of the first session of the tenth House of Representatives of the Commonwealth of Pennsylvania, : which commenced at Lancaster, on Tuesday, the third day of December, in the year of our Lord one thousand seven hundred and ninety-nine, and of the Commonwealth the twenty-fourth
"Appendix. Receipts and expenditures in the Treasury of Pennsylvania, from the first of January to the thirty-first of December, 1799, both days inclusive."--Page 59, [1] p. at end, with separate title page.
"Report of the register-general of the state of Pennsylvania for the year 1799"--18 p. at end, with separate title page.