. Bell telephone magazine . INFORMATION DEPARTMENT AMERICAN TELEPHONE AND TELEGRAPH COMPANY 195 Broadway, New York uoundPeriodical 5 694004 BELL TELEPHONE QUARTERL^ VOLUME VUl J92i9^.[ V , ..! TABLE OF CONTENTSJANUARY, 1929 Communication, by Walter 8. Gifford 1 Standardization in the Bell System, by H. 8. bsborne . . 91800-Pair Cable becomes a Bell System Standard, by F. L. Rhodes 25 Counterless Business Offices, by R. 8. Rankin ............. 30 1928—An Economic Review and Outlook, by F. E. Richter .. 33The Key-Town Plan of Selling by Telephone, by Richard Whitcomb 47 Notes on Recent Occurren
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. Bell telephone magazine . INFORMATION DEPARTMENT AMERICAN TELEPHONE AND TELEGRAPH COMPANY 195 Broadway, New York uoundPeriodical 5 694004 BELL TELEPHONE QUARTERL^ VOLUME VUl J92i9^.[ V , ..! TABLE OF CONTENTSJANUARY, 1929 Communication, by Walter 8. Gifford 1 Standardization in the Bell System, by H. 8. bsborne . . 91800-Pair Cable becomes a Bell System Standard, by F. L. Rhodes 25 Counterless Business Offices, by R. 8. Rankin ............. 30 1928—An Economic Review and Outlook, by F. E. Richter .. 33The Key-Town Plan of Selling by Telephone, by Richard Whitcomb 47 Notes on Recent Occurrences 59 Abstracts of Recent Technical Papers from Bell System Sources 74 Organization Changes 86 APRIL, 1929 The Dial Office Cutover, by A. E. VanHagan 95 Seven Billion Toll Rates IO7 Long Toll Cable Construction and Maintenance, by L. N. 8toskopf 215 An Index of General Business Activity, by P. J. Weber .... 124 Standardization in the Bell System—II, by H. 8. Osborne .. 132 Abstracts of Recent Technical Papers frombelltelephonemag08amerrich