Publication: Electrical World
New York, NY, United States
NEW YORK NOTES.
OFFICE OF THE ELECTRICAL WORLD
168-177 POTTER BUILDING, NEW YORK, March 5, 1888.
Among the numerous inventions of the last few years, there have been few more important and more useful in any special line than the new material, "Vulcabeston," manufactured by the Johns-Pratt Company. This valuable article has already become well-known among engineers, electricians and others, and the demand for it is increasing rapidly as its desirable properties begin to be more fully recognized. "Vulcabeston" is composed largely of asbestos, combined wit