Cornovii (Cornwall) Dumnoniorum (present day Exeter), it is likely that he only listed Roman places, not purely native sites. Of these, there has been speculation that Voliba might be a place in Cornwall and Tamara is assumed to be on the River Tamar, the border between Cornwall and Devon. Ptolemy's list is supplemented by the problematical Ravenna Cosmography, which lists sixteen names before Isca Dumnoniorum (which is listed as "scadum namorum", showing some of the problems of this source) and which have therefore been assumed to be west of Exeter. Several have been identified as most likely in Devon, leaving "purocoronavis" (the
Southern New England Telephone Company Building to seamlessly integrated with the existing structure. The Southern New England Telephone Company, for many years Connecticut's major telephone service provider, housed offices and switching equipment in the building. The company was the first to introduce dial service, which began operation in Hartford in 1922. The company began moving out of the premises in the 1970s, and fully vacated it in the late 1990s. Southern New England Telephone Company Building The Southern New England Telephone Company Building is a historic high-rise office building at 55 Trumbull Street in Hartford, Connecticut. It is a twelve-story Art Deco building built in 1931