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Bell System Technical Journal Index with Links - 1922 - 1983
1951 Zero Temperature Coefficient Quartz Crystals for Very High Temperatures Mason, W.P. Vol. 30(2), 381, 1951 Duality as a Guide in Transitor Circuit Design Wallace, R.L., Jr.; Raisbeck, G. Vol. 30(2), 418, 1951 Some Design Features of the N-1 Carrier...
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DCA 310-V70-33 Jan75 - AUTOVON Assistance Operator Procedures
75 pages. Defense Communications Agency. Contributed by Steve Cichorsky. DCA CIRCULAR I \IIW"T\ a I '. 3IO V70 33' nmns: comuumcmons mm AUTOVON ASSISTANCE OPERATOR PROCEDURES JANUARY I 9 7 5 *THIS CIRCULAR CANCELS DCAC 3IO V70 33, 16 M A Y I 9 7 2...
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Sxs Bc
but on the rotary movement it carries the weight of the shaft. The other projection or verti . cal pawl guide acts as a guide and rest for the vertical armature pawl (Figs. 14 and 15). 12 The shaft bearings and dogs are mounted on a cast or molded...
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WE Tel Sys Training 1959 - No1 Crossbar Dial Tel Sys - CO Equip No. 5
Contributed and scanned by John Novack. Processed by Paul Fassbender. TCI Library www.telephonecollectors.info ,Western Electric Company 1 Inc. telephone Systems training Hawthorne Works Course: Central Office Equipment Equipment Engineering Branch...
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WE SxS Course No. 3 - 1958 - Dial Telephone System
but on the rotary movement it carries the weight of the shaft . The other projection or verti . cal pawl guide acts as a guide and rest for the vertical armature pawl (Figs . 14 and 15) . 12 ,The shaft bearings and dogs are mounted on a cast or molded...
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Automatic Electric Technical Bulletin 500-407 Leich Type 40 and Type 80 PABX, 1964
From the collection of the JKL Museum of Telephony Scanned by Jim Churchill LEICH TYPE 40 AND TYPE 80 P A B X r""'r'..... ~::,· ..;:\ . . . ~.. : . ,,...~ ::..~... ... i~~; ' .~.... . . ') . ~. > ~...: "' .. . .,_, .c,·. :.s .,_ ~' '·...
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AE TB 322 May56 - PAX PABX Type-50
Technical Bulletin. Contributed and scanned by John Novack. Processed by Paul Fassbender. P A X PABX SWITCHBOARD TYPE 50 Technical bulletin 322 AUTOM·ATIC ORIGINATORS OF ~ THE ® ELECTRIC DIAL TELEPHONE TCI Library www.telephonecollectors.info , ( New...
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WE Field Training - Apparatus - Relays and Components
76 pages. This pamphlet is issued for the information of the Western Electric Installation Field forces to familiarize the installer with the general, physical and operating characteristics of relays and apparatus common to manual and dial offices....
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AE TB 505 i9 1961 - Lubrication of Automatic Switching Equipment
Technical Bulletin. Contributed and scanned by John Novack. Processed by Paul Fassbender. LO Q LO c: · 0 0 u ""' ..Q :::>...... LUBRICATION OF AUTOMATIC SWITCHING EQUIPMENT TCI Library www.telephonecollectors.info , CONTENTS Page 1. INTRODUCTION . 1...
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TM 11-468 Dec54 - SUBSTATION MAINTENANCE - Signal Corps
109 pages. Includes TP 6 type desk telephones from several makers, including military versions of the WE 302AW 3, AE40 (TA 101 FTC), Kellogg 925BAX (TA 102 FTC), SC 1222BW (TA 113 FTC), North 3H6SL, North H 600SL and SC 1242WA. Also the TA 236 FT (WE...
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DCA 210-0-1 Jan84 - Circulars and Notices List
Defense Communications Agency. Contributed by Steve Cichorsky. DEFENSE COMMUNICATIONS AGENCY WASHINGTON. D. C. 20305 1 January 1984 DCA NOTICE 210—0 1* INDEX DCA Circulars and_Notices, 1. Purpose. This Notice publishes the current biannual index of DCA...
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X-70302-01 i1 Apr27 - Panel Link District Finder
Contributed by John Novack. X 70302 0ll ISSUE l APRIL 30, .i.927 I. & M. REQUIREMENTS SPECIFICATION BELL TELEPHONS LABORATORIES, INC. SYSTEMS DEVELOPMENT DEPARTMENT, NEW YORK INSTALLATION A.'W MAI?:Ti:NANCE REQUIREMENTS FOR PANEL LINK DISTRICT FINDER...
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1938 - New England Telephone - Long Distance
HOW TO SAVE TIME AND MONEY THROUGH THE USE OF THE LONG DISTANCE TELEPHONE Case Histories. Contributed by John Novack. TCI Library www.telephonecollectors.info Copyright I 938 NEW ENGLAND TELEPHONE AND TELEGRAPH COMPANY TCI Library...
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AE Training Series 800 1949 - Elementary Principles of Telephony
Contributed and scanned by John Novack. Processed by Paul Fassbender. AUTOMATIC ELECTRIC TRAINING SERIES STROWGER AUTOMATIC TELEPHONE SYSTEMS No. 800 ELEMENTARY PRINCIPLES OF TELEPHONY AIJTOMATIC m ELECTRIC ~ MAKERS OF TELEPHONE. SIGNALING AND...
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AE TB 505 i9 1961 - Lubrication of Automatic Switching Equipment
Technical Bulletin. Contributed by Clint Gilliland LO O LO c::: o + o u LUBRICATION Of AUTOMATIC SWITCHING EQUIPMENT CONTENTS Page 1. INTRODUCTION 1 1.1 General Lubricating Considerations 1 1.2 Standard of Measurement for Application of Lubricants 1...
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1967 WE TTA-3 Sep67 - Magicall KS-19594 Dialer
30 pages. Technical Troubleshooting Aid contains Bell System Repair Specification (BSRS) 255.73. Detailed component photos, block diagram, schematic and drawing references. Contributed by John Novack. Bookmarks by Paul Fassbender. ~ · ··· ·~ c; 7 c;...
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Melco Off Premise Equipment 1986 - Brochure Practices
TCI Library www.telephonecollectors.info ,Meleo meets the special requirements of your off premise customers. Meleo' s complete line of off premise equipment helps you solve the special problems associated with off premise installations. For customers...
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Melco MAX-824 1985 - Small Business, Motel PBX - Brochure Practices
Contributed and scanned by John Novack. Bookmarks and processing by Paul Fassbender. TCI Library www.telephonecollectors.info , ) ) MAX 824 Communication System ( MAX features mean maximum efficiency. When time is money. Universal Answer Allows you...
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AE Catalog 11000 - Section P - Replacement Parts - Telephone and Coin Telephone Jun76
Processed by Paul Fassbender. Catalog Section P JUN. 1976 ·.....__ REPLACEMENT PARTS TELEPHONE & COIN TELEPHONE @ 19 Ordering numbers for replacement parts for telephones and ® coin telephones manufactured by GTE Automatic Electric are published in...
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WE 5 XB - No. 5 Crossbar - V1 Equipment Applications May63
400 pages. Equipment Arrangements and Elements, The Talking Path, Connectors, Common Control Equipment, Pulsing Paths, Maintenance Equipment. Contributed by the Connections Museum. Processed by Paul Fassbender. Downloaded from TCI Library: http:...
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Telephone Collectors International was incorporated under the laws of the state of Kansas on May 13, 1986. The goal of the organization is "to educate the public, as well as the members of the Corporation, regarding the history of telephony, the value of old telephones and related items, their collectability and preservation; to research telephone history and publish and provide literature thereon; to promote the public exhibition of old telephones and related items; and to promote common courtesies and guidelines for use by the public." Telephone Collectors International is recognized by the Internal Revenue Service as a 501(c)(3) organization, to which U.S. tax deductible contributions can be made.