1900-01-01:

1904-01-01:

1906-01-01:

1954-12-08:

1966-05-26:

1969-01-02:

1969-01-03:

2016-09-01:

2017-10-01:

1900-01-01:

1904-01-01:

1906-01-01:

1954-12-08:

1966-02-26:

1969-01-02:

1969-01-03:

2016-09-01:

2017-10-01:

1900-01-01:

BRAZIL

1904-01-01:

UNITED KINGDOM

1966-05-26:

GUYANA +

UNITED KINGDOM +

1969-01-02:

RUPUNUNI +

VENEZUELA +

1969-01-03:

GUYANA +

UNITED KINGDOM +

1970-02-23:

GUYANA

1900-01-01:

  Pirara

1958-12-22:

  Lethem

1969-01-02:

  Pirara + Lethem

1969-01-03:

  Lethem

1900-01-01:

  PIRARA

1958-12-22:

  RUPUNUNI

1900-01-01:

1904-01-01:

1958-12-22:

1969-01-02:

1969-01-03:

1980-10-06: