A documentary about the laying of the first transatlantic telephone line.
1956-04-11
2017-01-28
2017-06-08
2024-08-05
1997-01-01
1954-12-01
2021-01-05
1956-01-01
1966-01-01
2006-09-09
1961-03-03
1963-01-01
1982-02-15
2011-02-17
2021-03-31
1959-03-01
2014-09-11
2017-06-02
1924-01-01
1951-01-01
1952-01-11
