aerial photograph of .Sheffield city centre showing the Sheffield Telephone House ( foreground ) , Charter Square.Sheffield S1 4HS, Rockingham Street. S1 4EB, Carver Street S1 4FE, Division Street. S1 4GE, West St S14EZ, Leah's Yard, Eldon Street.Sheffield, South Yorkshire S1 4GX and Cambridge Street.Sheffield, South Yorkshire S1 4HP