
Cyclopedia of Telephony and Telegraphy, Vol. 2 / A General Reference Work on Telephony, etc. etc.
by American School of Correspondence
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Chapters (369)
- Cyclopedia of Telephony and Telegraphy
- Authors and Collaborators
- Authorities Consulted
- Foreword
- VOLUME II
- List of Plates
- CHAPTER XXII THE SIMPLE COMMON-BATTERY SWITCHBOARD
- CHAPTER XXIII TRANSFER SWITCHBOARD
- CHAPTER XXIV PRINCIPLES OF THE MULTIPLE SWITCHBOARD
- CHAPTER XXV THE MAGNETO MULTIPLE SWITCHBOARD
- CHAPTER XXVI THE COMMON-BATTERY MULTIPLE SWITCHBOARD
- CHAPTER XXVII TRUNKING IN MULTI-OFFICE SYSTEMS
- CHAPTER XXVIII FUNDAMENTAL CONSIDERATIONS OF AUTOMATIC SYSTEMS
- CHAPTER XXIX THE AUTOMATIC ELECTRIC COMPANY'S SYSTEM
- CHAPTER XXX THE LORIMER AUTOMATIC SYSTEM
- CHAPTER XXXI THE AUTOMANUAL SYSTEM
- CHAPTER XXXII POWER PLANTS
- CHAPTER XXXIII HOUSING CENTRAL-OFFICE EQUIPMENT
- CHAPTER XXXIV PRIVATE BRANCH EXCHANGES
- CHAPTER XXXV INTERCOMMUNICATING SYSTEMS
- CHAPTER XXXVI LONG-DISTANCE SWITCHING
- CHAPTER XXXVII TELEPHONE TRAFFIC
- CHAPTER XXXVIII MEASURED SERVICE
- CHAPTER XXXIX PHANTOM, SIMPLEX, AND COMPOSITE CIRCUITS
- CHAPTER XL TELEPHONE TRAIN DISPATCHING[A]
- REVIEW QUESTIONS
- INDEX
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