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.
The principal fixed stars of the South Hemisphere delineated on the plane of the Equator for the year 1774. 1774 (from title). The New York Public Library.