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.
Smith O'Brien, Esq.; Fancy characters at the masquerade ball of the Lieder-Kranz Society; Frank Leslie's Illustrated Newspaper, March 19, 1859. 1859 (from title). The New York Public Library.