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.
Complot d'Arnold et de Henry Clinton contre les États-Unis. Septembre 1780. [1806?]. 1780 (from title). The New York Public Library.