Documentation. Proof of Low Library (second engraving?) with explanatory text by DePol, who notes “Being signed DePol dates it sometime in the 1950s. In later years it turned to D,”, December 6, 1999

Documentation. Proof of Low Library (second engraving?) with explanatory text by DePol, who notes “Being signed DePol dates it sometime in the 1950s. In later years it turned to D,”, December 6, 1999, Box: 5, Folder: 28-D. John DePol Collection, GB 2. New Brunswick Special Collections. https://archives.libraries.rutgers.edu/repositories/11/archival_objects/33491 Accessed December 31, 2025.