24 October 1884 • Hartford, Conn. (MS, in pencil: NN-BGC, UCCL 02597)
Hold on, I want to substitute this program for the for the other “Second Night” which I sent you. All but 5 minutes of it is bran-new—never been played or published.

Please send me Cable’s 2-night program., so that I can see how w Ⓐemendation they’re going to dovetail together.
And do thank him for his book till I get a chance to do it myself.
References
- New York Public Library, Albert A. and Henry W. Berg Collection, New York
- Machlis, Paul, ed. Union Catalog of Clemens Letters. Edited by Paul Machlis. Berkeley, Los Angeles, London: University of California Press. [In some cases, UCCL catalog numbers cited in this volume supersede those assigned in 1986 and reflect corrections or additions to the catalog since publication. An updated version of the catalog can be consulted via the Letters Search page at MTPO.] 1986
- Microfilm Edition of Mark Twain’s Previously Unpublished Letters. Prepared by Anh Quynh Bui, Victor Fischer, Michael B. Frank, Robert H. Hirst, Lin Salamo, and Harriet Elinor Smith. 8 vols. Berkeley: The Bancroft Library. 2001
MS, in pencil, NN-BGC.
MicroPUL, reel 2.