Antique Blue Telephone Box Isolate Stock Image - Image of england, phone: 115993379
File:GuernseyTelephoneBox.jpg - Wikimedia Commons
Blue Box, Designed and Built by Steve Wozniak and Marketed by Steve Jobs, circa 1972 - Wozniak, Steve, 1950- and Jobs, Steve, 1955-2011 — Google Arts & Culture
Steve Jobs: From Garage to World's Most Valuable Company - CHM
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Concerning Steve Wozniak's Blue Boxes – 512 Pixels
Rare Wozniak-Jobs "blue box" phone phreaking device could fetch $100,000