Victor 4 inch pumpkin colour porcelain suspension. The Victor Insulator Company based in Victor, N.Y. (founded 1898 by Fred M. Locke) originaly made glass insulators for electrical lines . The Victor Insulator Company, was in business from 1935 to 1953. The I-T-E Imperial Corporation bought out Victor Insulators Inc. in 1953 . [id=270031506] shows an ITE 4 " ..