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.
Samuel Harper and wife, of Windsor, Ontario, the two survivors of the company of slaves abducted by John Brown from Missouri in the winter of 1858-1859.. 1858 (from title). The New York Public Library.