Event:
Soyuz 21 carries 2 cosmonauts to Salyut 5 space station
More Notable Events on July 6:
1979 IRA-bomb explodes in British consulate in Antwerp
1957 Harry S. Truman Library forms in Independence, Missouri
1924 1st photo sent experimentally across Atlantic by radio, U.S. - England
1923 Union of Soviet Socialist Republics form
1917 T. E. Lawrence captures Port of Agaba from Turkey
