Document VrEeKww0ZyNnbOry7po6jRMg

Look S:.' . +, beneath ' \ the * braid 1 : exmbit ^-169 - ... that's where quality begins -} these service proved felted asbestos walls insure uninterrupted operation with ROCKBESTOS A. V. C. (N.E.C. Type AVA} V -I 'H ROCKBESTOS PRODUCTS CORP. NEW HAVEN 4, CONN. NEW YORK CLEVELAND DETROIT CHICAGO MT7S8URGH * ST. LOUIS LOS ANGELES NEW ORLEANS OAKLANO, CALIFORNIA There's a reason why Rockbestos A.V.C. (N.E.C. Type AVA) gives such outstanding service in industry. It is the uniform, dense, felted asbestos walls which have been thoroughly impreg nated with selected compounds and firmly compressed without laps, seams or joints to make them resistant to heat and moisture. Felted asbestos walls seal the varnished cambric tapes away from heat and moisture . . . keep dielectric strength high . . . add strength and protection against dam age from flexing. Because of felted asbestos wall construction you benefit with troublefree, uninterrupted service under con ditions such as high ambient tempera ture, overloads, exposure to heat, oil, grease, corrosive fumes and exposure to moisture. Complete construction and test specifications of Rockbestos A.V.C. (N.E.C. Type AVA) are in the new booklet: "Specification RSS-88." Write for your free copy. STOCXTO COAST TO COAST Standard laAbMo* A.V.C. comlrocfiori <NZC. AVA. AVI. fcj Of* araiabia for i--tjiun diipnanr. Col or mI* noorott brand* offico. Advertisement in the January issue of Electrical Construction Jc Maintenance. Electrical West, Plant Engineering, 1956; February issue of Electric Light & Power, Electrical Engineering, Iron it Steel Engineer, 1956; February 6 issue of Electrical World, 1956. **MTXO IK V. . A. RBB 01009