Document aBEzaVxrLa0ojJwdM2MgqdQjR

Trade Publications .JfVf MS?2^Wfc?.jpvJir- Pfj m *20&fc3 ipc'v^c^ o K**J<& Ma^a^inc A Monthly Journal of Engineering Progress Devoted Exclusively to the Field of Heating, Ventilating and Air Conditioning Established 1904 The paid circulation of over 2500 comprises Heat ing and Ventilating Engineers, Engineers of Boards of Education, Superintendents of Central Station Heating Plants and the big Heating and Piping Con tractors throughout the United States. The reader interest is maintained by means of original articles by recognized engineers describing the latest ideas successfully applied in the mechanical equipment of various types of buildings such as Schools, Theatres, Hospitals, Apartment Houses, Office Buildings and Factories. Another important feature is the monthly publication of four pages of standard Heating and Ventilating data for use by Engineers in designing and laying out heating and ventilating and air conditioning systems. Page rate $69.00 for single issue; $58.00 on a twelve-months' contract. Over 100 manufacturers of heating and ventilating apparatus and appliances are using the advertising columns of The Heating and Ventilating Maga zine every month in the year. Rate card and detailed A. B. C. statement, on request. Subscription Price $2.00 per year The Heating and Ventilating Magazine Co. 1123 Broadway New York City ? r ^i.I vM:=5>*Is?r>^ F 'll Member of Associated Business Papers \ Member of Audit Bureau of Circulations :z\\ 334 Trade Publications JOURNAL of American Society of Heating and Ventilating Engineers 29 West 39th Street NEW YORK, N. Y. ___________________ THE JOURNAL of the American Society of Heating and Ventilating Engineers is the official organ of the Society, whose purpose is to promote the art of heating and ventilating, to act as a medium for the exchange of engineering experience, to standardize the industry by means of codes of design and testing, and to conduct research investigations for ascer taining the uncertain factors in the art. TheJournal appearing monthly (except February, June and August), is read by 2,500 consulting engineers, architects and contractors actively engaged in heating and ventilating work. It gives them technical articles on important subjects, makes a permanent record of discoveries, experiments and other developments in the industry and thereby keeps them in constant touch with the best thought in the profession. The Society's meetings, news of the local Chapter events, and other happenings in the heating and ventilating field are also reported. An exclusive service to Journal readers is the presentation of the reports, made by the Society's Research Laboratory, reference data which is invaluable to the engineer, contractor and manufacturer in his daily work. The Journal offers manufacturers the opportunity of placing their equipment before a large group of discriminating buyers at a minimum cost. The fact that it is the only technical journal exclusively in the heating and ventilating field makes it a most desirable advertising medium and especially so because of its class circula tion. In addition to its proven merit as an advertising medium, its use by.manu facturers indicates their desire to co operate with the Society in advancing the interests of heating and ventilating. ADVERTISING RATES PER ISSUE Space One Year Six Insertion Contract Single Insertion Quarter-page............ $40.00 25.00 15.00 $47.00 30.00 17.50 $55.00 35.00'" 20.00 Rates for colors, inserts, cover and other pre ferred positions on application. Classified ads per line of 10 words. #1.00 per insertion. Subscription. Rates. U. S. $3.00; Canada $3.25; Foreign $3.50 per year. 335