Artifact -- Telephone relay (This might be the relay that is missing from the oversize plaque of relays that is part of this collection.), ca. 1900-2007

Artifact -- Telephone relay (This might be the relay that is missing from the oversize plaque of relays that is part of this collection.), ca. 1900-2007, Box: 1. Alfred A. Bolton, Papers regarding History of Management and Other Material, A&M 3735. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/156511 Accessed November 29, 2024.