Document 0q8eDNm9oynQj6vej8QZe95LR

Publications H EATING. AND VENTILATING is a monthly publication read by engineers and contractors. These are the men who specify, install and maintain the-mechanical equip- ment used in heating, ventilating, air condi tioning and refrigera tion systems of indus trial, commercial and institutional buildings and residential pro jects. Its readers in clude aslo engineers and designers of the firms which manufacture this mechanical equipment. The editorial con tent is edited to be of practical use to these engineers, and is prepared under the direction of field experienced profession al engineers. Generally speaking, the emphasis is on practical rather than on theoretical .consider ations. Each month an origi nal Reference Data sheet is . included for permanent use in a standard binder (back copies are available). Special sections are published from time to time. These sections are devoted to subjects jof timely interest, such as Radiant Heating, Piping, Cooling Coils, AirSanitation, Exhaust Hoods, Air Conditioriing, etc. A comprehensive Buyers Directory is published early each fall. CIRCULATION HEATING AND VENTILATING'S total distribution (May, 1945)--10,989, classified as follows: Consulting Engineers (244) and Ar chitects (120) Engineers Employed by them (296)--............................... 660 Contractors (1,808) and Engineers Employed by Contractors (252)..... 2,060 Governments and School Boards and their Engineers................................ 949 Employees (738) and Designing Engineers (178):.......... 1,057 Manufacturers' Agents and Sales Engineering Firms (180) Sales Engineers and Salesmen (729).--.......909 Wholesalers (1Q0) and Dealers (368)- 468 Educational Institutions, Libraries, Technical Associations.--............... 460 Miscellaneous a'nd Unclassified...... 683 Public Utility Group.......................... 551 Industrial Firms, their Executives, Engineers and other Employees....2,148 Buildings, Real Estate Management Companies, their Engineers............ 652 - 10,597 Field Staff, Correspondents, Ex changes and Advertising Agencies.. 392 TOTAL.............................................. 10,989 Manufacturers of Air Conditioning, Heating, Piping and Ventilating ' Equipment, Their . Officials and Subscriptions to HEATING AND VENTILATING, 148 Lafayette St., New York 13, are $2.00 a year. 1278 Publications Sheet Metal Worker Published by Edwin A; Scott Publishing Company 45 West 45th Street, New York 19, N. Y. Subscription rates--$2.00 per year, V. S.t Canada and Pan A mer. Foreign $3.00. Advertising rates on request. THE January 1946 issue of Sheet Metal Worker was its 72nd Anniversary and Directory Number. It is the oldest publication in its field and is of vital importance to men interested in sheet metal work-- air conditioning--warm-air heating and ventilation. Founded in 1874 and- published to 1909 by David Williams Company; 1909 to 1920 by United Publishers Corp.; since 1920 by, the Edwin A. Scott Publishing Co. Subscribers are mainly merchandising contractors purchasing practically all products and equipment which they fabricate, erect or install. Manufacturers, jobbers and distributors also subscribe. The market has three main divisions: (1) Equipment for resale in connection with erection or instal lation work. (2) Materials for fabrication. (3) Shop equipment and supplies. Circulation: Sheet Metal Worker is a member of the Audit Bureau of Circulations and the Associated Business Papers. Sheet Metal Worker also publishes books on heating, ventilating, sheet metal work, air conditioning, etc. The Annual Issue published in January, contains a comprehensive and valuable Directory Section. Plumbing and Heating Journal Edwin A. Scott, Publisher 45 West 45th Street, New. York 19, N. Y. Subscription rates--$3.00 per year, U. S., Canada and Pan A mer. Foreign $4.00. Advertising rates on request. PLUMBING and Heating Journal is edited to furnish a well-rounded, efficient service to the men engaged in the plumbing, heating, ventilating and air con ditioning fields. It covers both the technical and busi ness phases of their work. It gives free technical service through a staff of practical engineers; expert merchandising assistance, and its technical and business artidesvare. by. men: of. -- recognized competence. THE JOURNAL editorial department draws its news from scores of trained correspondents located at strategic points throughout the country. This combination of the technical, business, news and other aspects of the industry enables THE JOURNAL to achieve a finely balanced magazine that gives the reader the type of information he wants and needs^* brief, compact form. A department "With the Water Systems, the trade of the latest developments in the ing field and its increasing potentialities for --heating contractor, especially with the sions of rural electric lines throughout the col J279