License, verbatimUS-PD
The New York Public Library states no known U.S. copyright for this item. Pinax admits it as US-PD only because the work predates 1900, making public domain near-certain worldwide; status outside the U.S. is not asserted and reuse elsewhere is the user's responsibility. Credit: From The New York Public Library.
MS pages 1-112. Holograph, unsigned. Rome. Feb. 14, 1858 - March 31, 1858.. 1858 (from title). The New York Public Library.