Pierpont Morgan Library [The Morgan Library and Museum]. Gutenberg and the Genesis of Printing. New York: The Library, c1994: catalog of the exhibition, with DePol’s engraving of (hypothetical) Gutenberg Press, signed by DePol. With Trifold advertising exhibition

Pierpont Morgan Library [The Morgan Library and Museum]. Gutenberg and the Genesis of Printing. New York: The Library, c1994: catalog of the exhibition, with DePol’s engraving of (hypothetical) Gutenberg Press, signed by DePol. With Trifold advertising exhibition, Box: 3, Folder: 15. John DePol Collection, GB 2. New Brunswick Special Collections. https://archives.libraries.rutgers.edu/repositories/11/archival_objects/33090 Accessed December 22, 2024.