Hand-colored etching
James Gillray (1757—1815).
"Scientific Researches! New Discoveries in Pneumatics! — or — an Experimental Lecture on the Power of Air."
London: Hannah Humphrey, May 23, 1802
Print Collection, Miriam and Ira D. Wallach Division of Art, Prints and Photographs, The New York Public Library

The New York Public Library provides the information contained on this website, including reproductions of certain items from its collections, for personal or research use only. For additional guidelines for using images and text from The New York Public Library's website, see Photographic Services and Permissions.

© 2001 The New York Public Library