Connecting with Cornell - "Entrusted with a National Treasure of Transnational Significance, Cornell Orchestrates Celestially at the Arecibo Observatory", Winter 2004, Box: 54, Folder: 333. Arecibo Ionospheric Observatory records, 53-7-3581. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/284984 Accessed April 10, 2026.