United States of America : Phonecards : Series List [Company: Test, Proof, Sample & Demo Cards] : Colnect 📞
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Phonecard catalog › United States of America › Series List
Autelca - Test Cards (3)G&D (1)Gemplus - Demonstration Cards (1)International PayPhones (3)Landis & Gyr - Demonstration Cards (1)Landis & Gyr - Eichkarten (1)Landis & Gyr - Einstellkarten (1)Landis & Gyr - Phonocard Service (2)Landis & Gyr - Phonocard Test (3)Landis & Gyr - Sodeco Demo (1)Landis & Gyr - Trial Cards (1)Landis & Gyr - Überwachungs (1)Nynex - Trial Cards (5)Nynex/NY Telephone - Test Cards (14)Orga - Demonstration Cards (1)Plessey - Demonstration Cards (11)Quadrum Telecom (4)Schlumberger - Test Cards (1)Schlumberger - White Cards (7)Tamura - Test Cards (3)