Addressees: Clemens, Jane and Family
- Samuel L. Clemens to Jane Lampton Clemens and Family, 2 November 1866 · Virginia City, Nev · UCCL00110
- Samuel L. Clemens to Jane Lampton Clemens and Family, 4 December 1866 · San Francisco, Calif · UCCL00112
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 December 1866 · San Francisco, Calif · UCCL00116
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 April 1867 · New York, N.Y · UCCL00122
- Samuel L. Clemens to Jane Lampton Clemens and Family, 19 April 1867 · New York, N.Y · UCCL00123
- Samuel L. Clemens to Jane Lampton Clemens and Family, 1 May 1867 · New York, N.Y · UCCL00126
- Samuel L. Clemens to Jane Lampton Clemens and Family, 20 May 1867 · New York, N.Y · UCCL00130
- Samuel L. Clemens to Jane Lampton Clemens and Family, 1 June 1867 · New York, N.Y · UCCL00132
- Samuel L. Clemens to Jane Lampton Clemens and Family, 7 June 1867 · New York, N.Y · UCCL00134
- Samuel L. Clemens to Jane Lampton Clemens and Family, 21 and 29 June; 1, 3, and 5 July 1867 · Island of Fayal, Azores; Gibraltar; Tangier, Morocco; SS Quaker City en route from Gibraltar to Marseilles; and Marseilles, France · UCCL00139
- Samuel L. Clemens to Jane Lampton Clemens and Family, 12 July 1867 · Marseilles, France · UCCL00140
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 July 1867 · Genoa, Italy · UCCL00141
- Samuel L. Clemens to Jane Lampton Clemens and Family, 9 August 1867 · Naples, Italy · UCCL00144
- Samuel L. Clemens to Jane Lampton Clemens and Family, 26 August 1867 · Yalta, Russia · UCCL00145
- Samuel L. Clemens to Jane Lampton Clemens and Family, 1–2 September 1867 · Constantinople, Turkey · UCCL00146
- Samuel L. Clemens to Jane Lampton Clemens and Family, 10 September 1867 · Beirut, Syria · UCCL00148
- Samuel L. Clemens to Jane Lampton Clemens and Family, 13, 15, and 17 October 1867 · SS Quaker City at Cagliari, Sardinia; Algiers, Algeria; Malaga, Spain; and Gibraltar · UCCL00151
- Samuel L. Clemens to Jane Lampton Clemens and Family, 24 October 1867 · Cádiz, Spain · UCCL00152
- Samuel L. Clemens to Jane Lampton Clemens and Family, 20 November 1867 · 2nd of 2 · New York, N.Y · UCCL00156
- Samuel L. Clemens to Jane Lampton Clemens and Family, 20 November 1867 · 1st of 2 · New York, N.Y · UCCL00155
- Samuel L. Clemens to Jane Lampton Clemens and Family, 25 November 1867 · Washington, D.C · UCCL00162
- Samuel L. Clemens to Jane Lampton Clemens and Family, 10 December 1867 · Washington, D.C · UCCL00171
- Samuel L. Clemens to Jane Lampton Clemens and Family, 14 January 1868 · Washington, D.C · UCCL00179
- Samuel L. Clemens to Jane Lampton Clemens and Family, 21 February 1868 · Washington, D.C · UCCL00197
- Samuel L. Clemens to Jane Lampton Clemens and Family, 8–10 March 1868 · Washington, D.C., or New York, N.Y · UCCL11489
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 March 1868 · SS Henry Chauncey en route from New York, N.Y., to Aspinwall, Panama · UCCL00201
- Samuel L. Clemens to Jane Lampton Clemens and Family, 7 June 1868 · San Francisco, Calif · UCCL02734
- Samuel L. Clemens to Jane Lampton Clemens and Family, 24 and 25 August 1868 · Elmira, N.Y · UCCL02747
- SLC to Jane L. Clemens and family, 24 October–27 October 1868 · Hartford, Conn · UCCL11442
- Samuel L. Clemens to Jane Lampton Clemens and Family, 18 November 1868 · Cleveland, Ohio · UCCL02763
- Samuel L. Clemens to Jane Lampton Clemens and Family, 20 November 1868 · Cleveland, Ohio · UCCL02766
- Samuel L. Clemens to Jane Lampton Clemens and Family, 10 December 1868 · New York, N.Y · UCCL02728
- Samuel L. Clemens to Jane Lampton Clemens and Family, 5 February 1869 · Elmira, N. Y · UCCL00245
- Samuel L. Clemens to Jane Lampton Clemens and family, 27 February 1869 · Lockport, N.Y · UCCL00262
- Samuel L. Clemens to Jane Lampton Clemens and Family, 26? March 1869 · Elmira, N.Y · UCCL00285
- Samuel L. Clemens to Jane Lampton Clemens and Family, 4 June 1869 · Elmira, N.Y · UCCL00315
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 December 1869 · Boston, Mass · UCCL00389
- Samuel L. Clemens to Jane Lampton Clemens and Family, 26 March 1870 · Buffalo, N. Y · UCCL00449
- Samuel L. Clemens to Jane Lampton Clemens and Family, 17 February 1871 · Buffalo, N.Y · UCCL00577
- Samuel L. Clemens to Jane Lampton Clemens and Family, 15 March 1871 · Buffalo, N.Y · UCCL00591
- Samuel L. Clemens to Jane Lampton Clemens and Family, 5 December 1872 · Hartford, Conn · UCCL00840
- Oliva L. and Samuel L. Clemens to Jane Lampton Clemens and Family, 20 December 1872 · Hartford, Conn · UCCL00847
- Samuel L. Clemens to Orion and Mary E. (Mollie) Clemens, 21 September 1873 · London, England · UCCL00962
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