Sources Used By Me
Here's a list of the reference sites and resources that I've found useful in my research:
Sources Used By AI
And here's the (real-time logging) list of the websites and resources that AI (Claude) is consulting in helping build The Telephone Archive:
Apr 14, 2026 ITPA Hall of Fame
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Reginald Fessenden
Apr 14, 2026 Wikipedia - Craig McCaw
Apr 14, 2026 Wikipedia - Henry Dreyfuss
Apr 14, 2026 Wikipedia - Frank B. Jewett
Apr 14, 2026 Wikipedia - Sosthenes Behn
Apr 14, 2026 Wikipedia - Julia O'Connor
Apr 14, 2026 Wikipedia - Kellogg Switchboard and Supply Company
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Stromberg-Carlson
Apr 14, 2026 Wikipedia - Harold H. Greene
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Charles Fleetford Sise
Apr 14, 2026 Wikipedia - Emma Nutt
Apr 14, 2026 Wikipedia - Amos Dolbear
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Richard H. Frenkiel
Apr 14, 2026 Wikipedia - Dennis Hayes
Apr 14, 2026 Wikipedia - Vint Cerf
Apr 14, 2026 Wikipedia - Robert Metcalfe
Apr 14, 2026 Wikipedia - Amos E. Joel Jr.
Apr 14, 2026 Wikipedia - Erna Schneider Hoover
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Robert W. Lucky
Apr 14, 2026 Wikipedia - Harold Stephen Black
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - George W. Coy
Apr 14, 2026 Wikipedia - Thomas A. Watson
Apr 14, 2026 Wikipedia - Marian Croak
Apr 14, 2026 Wikipedia - Martin Cooper
Apr 14, 2026 Wikipedia - Charles K. Kao
Apr 14, 2026 Wikipedia - Claude Shannon
Apr 14, 2026 Wikipedia - Herbert E. Ives
Apr 14, 2026 Wikipedia - Harold D. Arnold
Apr 14, 2026 Wikipedia - John J. Carty
Apr 14, 2026 Wikipedia - Valdemar Poulsen
Apr 14, 2026 Wikipedia - William Gray (inventor)
Apr 14, 2026 Wikipedia - Oliver Heaviside
Apr 14, 2026 Wikipedia - Granville Woods
Apr 14, 2026 Wikipedia - Emile Berliner
Apr 14, 2026 Wikipedia - Antonio Meucci
Apr 14, 2026 Wikipedia - Johann Philipp Reis
Apr 14, 2026 Wikipedia - Frequency-hopping spread spectrum
Apr 14, 2026 Wikipedia - Telephone exchange
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Ericsson
Apr 14, 2026 Wikipedia - Siemens
Apr 14, 2026 Wikipedia - Article
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Wikipedia
Apr 14, 2026 Wikipedia - Otto Julius Zobel
Apr 10, 2026 LiveAuctioneers
Apr 10, 2026 WorthPoint
Apr 10, 2026 Bell System Memorial
Apr 10, 2026 SPARK Museum
Apr 10, 2026 Telephone Tribute
Apr 10, 2026 US Patent Office (USPTO)
Apr 10, 2026 AT&T Archives
Apr 10, 2026 Bell Labs Technical History
Apr 10, 2026 Google Arts & Culture
Apr 10, 2026 The Henry Ford Digital Collections
Apr 10, 2026 Muppet Wiki (Fandom)
Apr 10, 2026 Tyco Collectors
Apr 10, 2026 ETHW: TAT-8 Milestone
Apr 10, 2026 ETHW: TAT-1 Milestone
Apr 9, 2026 Spotify: Songs About Phones/Calling playlist
Apr 9, 2026 Wikipedia: Songs about telephone calls
Apr 9, 2026 Telecom Egypt History
Apr 9, 2026 Submarine Communications Cable
Apr 9, 2026 Telecommunications in Australia
Apr 9, 2026 Australian Telephony History
Apr 9, 2026 Development of Telephone in China
Apr 9, 2026 NEC Corporation History
Apr 9, 2026 ITU-T (CCITT) History
Apr 9, 2026 ISDN Wikipedia
Apr 9, 2026 Nordic Mobile Telephone
Apr 9, 2026 Telmex Company History
Apr 9, 2026 Oki Electric Company History
Apr 9, 2026 Alcatel Company History
Apr 9, 2026 Orange Group (France Telecom) History
Apr 9, 2026 Trimphone Wikipedia
Apr 9, 2026 W48 Telephone (Germany)
Apr 9, 2026 Ericsson Dialog
Apr 9, 2026 Ericofon Wikipedia
Apr 9, 2026 GPO Telephones
Apr 9, 2026 Nortel Timeline
Apr 9, 2026 Deutsche Telekom History
Apr 9, 2026 BT Group History
Apr 9, 2026 History of Nokia
Apr 9, 2026 NTT Group History
Apr 9, 2026 Siemens History of Telephony
Apr 9, 2026 ITU History
Apr 9, 2026 Ericsson Company History
Apr 8, 2026 Museum Ships
Apr 8, 2026 Design Is Fine
Apr 8, 2026 Lombardia Beni Culturali
Apr 8, 2026 MAAS / Powerhouse Museum (Australia)
Apr 8, 2026 Radio Museum
Apr 8, 2026 Atlantic Cable
Apr 8, 2026 French Wikipedia
Apr 8, 2026 PRC68 (Sound-Powered Telephones)
Apr 8, 2026 Wikipedia (U.S. Presidents)
Apr 8, 2026 Wikimedia Commons
Apr 8, 2026 Journal of Antiques
Apr 8, 2026 The Fedora Lounge
Apr 8, 2026 Bargain John's
Apr 8, 2026 Harp Gallery
Apr 8, 2026 Bonhams
Apr 8, 2026 Proxibid
Apr 8, 2026 Morphy Auctions
Apr 8, 2026 Telephone Museum (Charles Williams Jr. House)
Apr 8, 2026 New Hampshire Telephone Museum
Apr 8, 2026 Patent Yogi
Apr 8, 2026 The Clio
Apr 8, 2026 Smithsonian Institution
Apr 8, 2026 Library of Congress
Apr 8, 2026 Nebraska Education on Location
Apr 8, 2026 Nebraska History
Apr 8, 2026 Hidden City Philadelphia
Apr 8, 2026 Wikipedia
Apr 8, 2026 Monarch Telephone (fandom wiki)
Apr 8, 2026 Leich Electric (local history)
Apr 8, 2026 Connecticut Mills
Apr 8, 2026 Telegraph History
Apr 8, 2026 Bell System Memorial / Porticus
Apr 8, 2026 Hose-McCann (company website)
Apr 8, 2026 Company Histories
Apr 8, 2026 Funding Universe
Apr 8, 2026 Made in Chicago Museum
Apr 8, 2026 ATCA (Antique Telephone Collectors Association)
Apr 8, 2026 Telephone Collector Info
Apr 8, 2026 Collectorville
Apr 8, 2026 Old Telephones
Apr 8, 2026 Old Phone Works
Apr 8, 2026 Old Phone Shop
Apr 8, 2026 Tom's Antique Telephones
Apr 8, 2026 Classic Rotary Phones (forum)
Apr 8, 2026 Antique Telephone History
Apr 8, 2026 Telephone World
Apr 8, 2026 Bob's Phones (telephonecollecting.org)
Apr 8, 2026 Telephone Collectors International
Mar 20, 2026 Ericofon.com