License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Prosper Desobry. Map of part of the Murray-Hill Estate, Situated in the 12th Ward of the City of New York, to be sold by James Bleecker & Sons on Thursday 11th June 1835, at 12 o'clock, at the Merchant's Exchange, 1835. The Metropolitan Museum of Art.