Addressees: Barnum, Phineas T
- Samuel L. Clemens to P. T. Barnum, 3 February 1875 · Hartford, Conn · UCCL01188
- Samuel L. Clemens to P. T. Barnum, 19 February 1875 · Hartford, Conn · UCCL01051
- Samuel L. Clemens to P. T. Barnum, 24 May 1875 · Hartford, Conn · UCCL01236
- Samuel L. Clemens to P. T. Barnum, 7 June 1875 · Hartford, Conn · UCCL01240
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