25 Years of Excellent Service and no expensive repairs necessary Read about Chief Engineer Collom's experience with Jenkins Bros. Valves, another proof of long life and absolutely dependable, economical service. JENKINS BROS., 300 W. Lake St., Chicago, Ill. The BROWN PALACE HOTEL Denver, Colorado, April 13, 1916. Your inquiry as to the service we have obtained from Jenkins Bros. Diamond Brand Valves installed in the Brown Palace Hotel, received. In reply will state that these valves were installed at different periods. The writer has been in charge of this plant, which has 1,000 b. h. p., for the past twenty-four years, and will give you below a detail of the services we have had from your valves. We have Jenkins Bros. Diamond Brand Radiator Valves, of various sizes, in service throughout the hotel, that have been installed for twenty-five years. We also have in use Jenkins Bros. Diamond Brand Globe and Angle Brass Valves in our laundry department and kitchen for both steam and water service. We have made no repairs on these valves excepting new discs during this time. I am very glad to say that your valves have given us excellent service and I take pleasure in recommending them to anybody who is contemplating the installation of valves. Yours very truly, (Signed) M. H. COLLOM, Chief Engineer Jenkins Bros. Valves Give long, lasting service under the most trying conditions. For over fifty years they have demonstrated their complete reliability and staying power. The Standard Pattern renewable disc valves are regularly made in globe, angle, cross, check, blow-off, and other patterns, either brass or iron. They are much heavier and stronger than ordinary "standard" valves, being guaranteed for steam working pressures up to 250 pounds. JENKINS All are fitted with Jenkins Discs. For steam service the No. 119 Disc is used, a superior composition, hard when cold, becoming tough and flexible under steam pressure. Other compositions to meet specific conditions. A perfectly tight valve is always assured, without the trouble of frequent regrinding. Ultimately when the disc is worn it can be replaced at trifling cost and the valve becomes as good as when new. The importance of specifying Jenkins Bros., or seeing that the diamond trade mark is cast on the valves you buy cannot be too strongly emphasized. It will mean guaranteed service. Write for Catalogue No. 20. will keep your eccentrics working cool at all times with the minimum amount of attention and at the lowest possible cost. Why don't you use Albany Grease on your eccentrics and secure improved operating conditions? We'll gladly send you a quantity of Albany Grease and an Albany cup so you can conduct a test. Simply drop us a line. There is no charge, of course. YOUR DEALER SELLS ALBANY GREASE, IF NOT ORDER DIRECT ALBANY LUBRICATING CO. 708-10 Washington St., New York 1012 YORK Refrigerating Machines Were sold during the 12 months ending YORK QUALITY is impressing itself upon the users of Mechanical Refrigeration in this country. This record of actual sales represents an increase of 60% over previous year. A York Plant embodies not only superior quality but it also assures the owner unequalled YORK SERVICE. YORK MANUFACTURING CO. (ICE-MAKING AND REFRIGERATING MACHINERY EXCLUSIVELY) YORK, PENNA. IN COMMUNICATING WITH PATRONS KINDLY MENTION THIS MAGAZINE Table of Contents: Frontispiece (I. U. S. & O. E. Wins First Prize).. 294 Comments on the "Doctor" of Your Organization, or "Business Agent" 327 Local Union No. 272, Baltimore, Md., Shows Progress.... 328 New York State Industrial Safety Congress. 328 Constructive Features of Industrial Plant Boiler Room... 332 Protest Against Working Labor Men Seven Days Per Week In Memory Directory of Local Unions Official List of Whom to Buy Classified Index of Patrons 333 335 338 347 .348-350-352 |