BELL SYSTEM 1965 building a manhole quick low cost vintage ad

Original vintage broadcasting trade magazine ad for  BELL SYSTEM.  Building a Manhole Bell System Style.  Providing access to underground phone cables is vital to good service.  The trick is to do it quickly, at low cast and with minimum public inconvenience.  American Telephone and Telegraph and Associated Companies.  Old 1965 telecommunications industry advertisement.

Original vintage broadcasting trade magazine ad for  BELL SYSTEM.  Building a Manhole Bell System Style.  Providing access to underground phone cables is vital to good service.  The trick is to do it quickly, at low cast and with minimum public inconvenience.  American Telephone and Telegraph and Associated Companies.  Old 1965 telecommunications industry advertisement.