TXE The Leighton Buzzard Electronic Telephone exchange POEEJ 59 4 255

TXE Electronic Telephone exchanges: An Introductory review of developments POEEJ 59 3 211

TXE Developments in Exchange Equipment: Post Office Intrduces Electronic and Crossbar Exchanges POEEJ 59 1 33

TXE Reed Relays in the Small Electronic Exchange Systems at Leamington and Peterborough POEEJ 58 1 52

TXE The Field Trial of Two Small Electronic Exchanges at Leamington and Peterborough POEEJ 58 1 1

TXE The Use of Magnetic Cores in Logical and Memory Circuits POEEJ 56 1 46

TXE The Experimental Electronic Director - Final Results of the Field Trial. POEEJ 54 3 178

TXE Advert for Sperry answers the GPO's need - Sperry Gyroscope Company Ltd. Magnetic Stroage Drums POEEJ 54 2 2a

TXE IEE Conference on ElectronicTelephone Exchanges. POEEJ 53 4 235

TXE Model Electronic Exchange in Dillis Hill Laboratories. The first electronic switched and contolled exchange POEEJ 52 4 260

TXE An Efficient Electronic Switch - the Bothway Gate POEEJ 52 1 37 

TXE The Development of Electronic Exchanges in the United Kingdom (refers to Register/Translators [Highgate Wood 1960] POEEJ 50 4 237

TXE An Experimental Electronically-Controlled P.A.B.X. POEEJ 49 1 34

TXE "Open Day" at Reasearch Station, September 1954 [24th, experimantal electronic PABX demonstrated] POEEJ 47 4 238

TXE Experimental Electronic Director - Field Trial Results [at Richmond] POEEJ 47 4 197

TXE A Small Experimental Electronic Automatic Telephone Exchnange - Part 3 POEEJ 47 3 138

TXE A Small Experimental Electronic Automatic Telephone Exchange - Part 2 POEEJ 47 2 102

TXE A Small Experimental Electronic Automatic Telephone Exchange. TDM  April 1954. Space and Time switching explain POEEJ 47 1 1

TXE Soft Magnetic Materials for Telecommunications POEEJ 46 3 128

TXE Notes and Comments - Dollis Hill Open day, 1951 [28th September...Magnetic Memory] POEEJ 44 4 183

TXE An Experimental Electronic Director - Part 2 [pre GRACE] POEEJ 44 4 168

TXE An Experimental Electronic Director - Part 1. POEEJ 44 3 97

TXE Introduction to Electronic Exchanges - Trunking and Selection Systems [T H Flowers] POEEJ 44 1 10

TXE Introduction to Electronic Automatic Telephone Exchanges: Register Translators [T H Flowers] POEEJ 43 4 177

TXE Introduction to Electronic Automatic Telephone Exchanges: Speech Path Switches and Line Signalling [ T.H.Flowers] POEEJ 43 2 61

TXE From St. Mabyn to Drumlithie - RAX, shows Hampden Row POEEJ 23 4 288

TXE Switzerland - Life in a New BT Joint Venture (photo of Siemens EWSD - Elektronisches Waehlsystem Digital) BTE 16 4 269

TXE Electronic Exchange System TXE4A BTE 2 2 101

TXE Centralised Traffic Recording for TXE2 Exchanges BTE 2 1 52

TXE Installation of a TXE4A at Clevedon BTE 1 4 252

TXE Electronic Exchange System TXE4A Part 1 - Background to the Development BTE 1 3 172

TXE The First TXE4A Exchange POEEJ 74 2 137

TXE The First Installation of the Electronic exchange system UXE8 (Plessey Pentex ERS [Electronic Reed, Small]) POEEJ 74 1 64

TXE Small Exchange Modernization: New Electronic Exchange Systems UXE7 and UXE8 (GEC RS22 and Plessy ERS) POEEJ 73 2 82 

TXE British Post Office Experience of Reed Relays in Electronic telephone Exchanges POEEJ 70 2 111

TXE Pathfinder: An Experimental Telephone exchange Using Stored-Program Control POEEJ 70 2 68

TXE TXE2 Electronic Exchange System: The Evolution from Mark 1 to Mark 3 POEEJ 69 4 210

TXE Regional Notes - Midlands Region - Rectory: The First TXE4 POEEJ 69 2 128

TXE TXE4 Electronic Exchange System Part 1 POEEJ 68 4 196

TXE Post Office Press Notices - Cheaper Electronic Exchanges to be developed POEEJ 68 2 129

TXE Teletrafic Studies of the TXE2 Electronic Exchange POEEJ 67 2 73

TXE Regional Notes - North Western Region - The first Mobile Electronic Telephone Exchange POEEJ 66 4 263

TXE Press Notices - Electronic Exchanges go Mobile in New Attack on Waiting List (TXE2) POEEJ 66 1 61

TXE Electronic exchanges: The steps Leading to TXE4 POEEJ 65 3 134

TXE The Leighton Buzzard Electronic exchange POEEJ 65 1 18

TXE Press Notices - Electronic Telephone Exchanges number more than a Hundred POEEJ 64 3 204

TXE A 10-Line semi-Electronic exchange for Remote Areas (uses cold cathode tubes) POEEJ 62 4 232

TXE The TXE3 Experimental Electronic Exchange System POEEJ 62 3 142

TXE Electronic Telephone Exchanges: TXE2 - A Small Electronic Exchange system POEEJ 62 1 12

TXE Regional Notices - Opening of the First Electronic Telephone Exchanges in Scotland (TXE 2) 16th September 1968 POEEJ 61 4 282

TXE Reginal Notes - Leighton Buzzard Electronic Exchange (TXE 1) brought into public service on Thursday 23rd May '68 POEEJ 61 3 212

TXE Electronic Telephone Exchanges: Speech-Path Control in Reed-Electronic Exchanges POEEJ 61 2 103

TXE Electronic Telephone exchanges: Reed-Selector System Field Trial at Belgravia Exchange, London (TXE 6) POEEJ 60 4 293

TXE Electronic Telephone Exchanges: Reed relays for exchange Systems POEEJ 60 2 140

TXE Electronic Telephone Exchanges: An Introduction to Switching Network Design (TXE6 Reed-Selector System) POEEJ 60 2 124

TXE Opening of the First Production Electronic Telephone Exchange at Ambergate (15th December 1966) POEEJ 59 4 287