Addressees: Goodman, Joseph T
- Samuel L. Clemens to Joseph T. Goodman, per Denis E. McCarthy and Telegraph Operator, 26 October 1866 · Meadow Lake, Calif · UCCL11613
- Samuel L. Clemens to Joseph T. Goodman, 24 October 1867 · Cádiz, Spain · UCCL00153
- Samuel L. Clemens to Joseph T. Goodman, 23 April 1868 · Coburn Station, Calif · UCCL00203
- Samuel L. Clemens to Joseph T. Goodman, 17 February 1869 · Titusville, Pa · UCCL00256
- Samuel L. Clemens to Joseph T. Goodman, 28? September 1870 · Buffalo, N. Y · UCCL11730
- SLC to Joseph T. Goodman, 7 October 1889 · Hartford, Conn · UCCL03948 CtY-BR
- SLC to Joseph T. Goodman, 16 November 1889 · Hartford, Conn · UCCL03968 CU-MARK
- SLC to Joseph T. Goodman, 17 November 1889 · Hartford, Conn · UCCL03969 CU-MARK
- SLC to Joseph T. Goodman, 19 November 1889 · Hartford, Conn · UCCL03970 CtY
- SLC to Joseph T. Goodman, 29 November 1889 · Hartford, Conn · UCCL03980 CLjC
- SLC to Joseph T. Goodman, 4 December 1889 · Hartford, Conn · UCCL03982 CtY
- SLC to Joseph T. Goodman, 31 March 1890 · Hartford, Conn · UCCL04033
- SLC to Joseph T. Goodman, 16 April 1890 · Hartford, Conn · UCCL04039 CU-MARK
- SLC to Joseph T. Goodman, 18 April 1890 · Hartford, Conn · UCCL04041 CtY
- SLC to Joseph T. Goodman, 25 April 1890 · Hartford, Conn · UCCL08608 CU-MARK
- SLC to Joseph T. Goodman, 23 June 1890 · Hartford, Conn · UCCL04053 CtY-BR
- SLC to Joseph T. Goodman, 29 July 1890 · New York, N.Y · UCCL12238 CU-MARK
- SLC to Joseph T. Goodman, 8 September 1890 · Hartford, Conn · UCCL11280 CtHMTH
- SLC to Joseph T. Goodman, 4 October 1890 · Bryn Mawr, Pa · UCCL11281 CLaf2
- SLC to Joseph T. Goodman, 23 October 1890 · Hartford, Conn · UCCL04105 CtY
- SLC to Joseph T. Goodman, 22 February 1891 · Hartford, Conn · UCCL04573 NN-BGC
- SLC to Joseph T. Goodman, April 1891 · Hartford, Conn · UCCL04186 ViU
- SLC to Joseph T. Goodman, 16 May 1902 · Riverdale, N.Y · UCCL06335 CU-MARK
- SLC to Joseph T. Goodman, 13 June 1902 · Riverdale, N.Y · UCCL06364
- SLC to Joseph T. Goodman, 9 October 1903 · New York, N.Y · UCCL06738 CU-MARK, CAlb2
- SLC to Joseph T. Goodman, 16 April 1906 · New York, N.Y · UCCL07430 CU-MARK, CAlb2
- SLC to Joseph T. Goodman, 21 January 1908 · New York, N.Y · UCCL07923 CU-MARK
- SLC to Joseph T. Goodman, 30 July 1908 · Redding, Conn · UCCL08064 C4
- SLC to Joseph T. Goodman, 1 April 1910 · Unknown place · UCCL10707
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