Cornell University. Telephone System Miscellany, #47-1-2536. Division of Rare and Manuscript Collections, Cornell University Library.
Cite Item Description
Cornell University. Telephone System Miscellany, #47-1-2536. Division of Rare and Manuscript Collections, Cornell University Library. https://archives.library.cornell.edu/repositories/2/resources/4075 Accessed August 28, 2026.
