Arnoldus Gerardus Johannes Ambrosius items, 6439, manuscript box: 70 - Folder 1. Division of Rare and Manuscript Collections.
Arnoldus Gerardus Johannes Ambrosius items, 6439, manuscript box: 70 - Folder 1. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/resources/5954 Accessed July 24, 2025.
