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.
North interior view of the New York Post Office, located by authority of the Hon. Charles A. Wicliffe [sic] post master general. And arranged by John Lorimer Graham Esq. postmaster, Feb. 1st, 1845. 1845 (from title). The New York Public Library.