CC0 · no rights reserved
[Man Holding Patent Office Book]
From the collection of The Metropolitan Museum of Art. Free to download, adapt and use — no permission needed.
Subjects
Credit line[Man Holding Patent Office Book]. ca. 1857. Oliver H. Willard. The Metropolitan Museum of Art, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 1999. CC0.