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.
New York State Arsenal ; Interior of the State Arsenal 57th St. occupied by the 7th N.Y.V. (Steuben Regt.) 1861.. 1861 (from title). The New York Public Library.