Addressees: Slote, Daniel
- Samuel L. Clemens to Daniel Slote, 7 August 1867 · Naples, Italy · UCCL00143 TxU-Hu
- Samuel L. Clemens to Daniel Slote, 27 June 1870 · Elmira, N.Y · UCCL00484 CtHMTH
- Samuel L. Clemens to Daniel Slote, 11 September? 1876 · Hartford, Conn · UCCL11146
- Samuel L. Clemens to Daniel Slote, 4 September 1879 · Elmira, N.Y · UCCL10434 CLjC
- Samuel L. Clemens to Daniel Slote, 29 June 1880 · Elmira, N.Y · UCCL01817 NPV
- Samuel L. Clemens to Daniel Slote, 16 December 1880 · Hartford, Conn · UCCL01872 NPV
- SLC to Daniel Slote, 26 January 1881 · Hartford, Conn · UCCL01898 NPV
- SLC to Daniel Slote, 19–21 February 1881 · Hartford, Conn · UCCL01911 NPV
- SLC to Daniel Slote, 24 February 1881 · Boston, Mass · UCCL01914 NPV
- SLC to Daniel Slote, 16 March 1881 · Hartford, Conn · UCCL01929 NPV
- SLC to Daniel Slote, 31 March 1881 · Hartford, Conn · UCCL01934 NPV
- SLC to Daniel Slote, 31 March 1881 · Hartford, Conn · UCCL01933 MoHi
- SLC to Daniel Slote, Unknown date · Unknown place · UCCL09477 CU-MARK
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