Attributions The files and metadata on this page have been mirrored with permission from The Telecom Archive. Western Electric Card Catalog Category Cartridges Index Cartridges Cards 6 General Card 11978-09-30 110A Card 11984-01-31 150A Card 11984-01-31 151A Card 11984-01-31 170A Card 11984-01-31 171A Card 11984-01-31
