Hewlett-Packard battery charger-AC adapter model # 82002A, 1976

Hewlett-Packard battery charger-AC adapter model # 82002A, 1976, WBC Box 5 Item 80, Box: 5. William Bradley Calculator Collection, WBC. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/9474 Accessed June 15, 2026.