1900-01-01:

1914-11-19:

1917-09-14:

1918-04-14:

1918-04-22:

1922-02-02:

1937-03-23:

1940-09-28:

1952-12-17:

1991-08-23:

1992-04-19:

2010-12-06:

1900-01-01:

RUSSIA

1905-01-01:

CAUCASUS +

RUSSIA +

1917-03-09:

RUSSIA

1917-11-08:

SOVIET RUSSIA

1918-02-24:

TRANSCAUCASIA +

SOVIET RUSSIA +

1918-04-22:

TRANSCAUCASIA

1918-05-26:

EASTERN ARMENIA

1920-11-29:

ARMENIA +

SOVIET RUSSIA +

1922-03-12:

ARMENIA +

TRANSCAUCASIA +

SOVIET RUSSIA +

1922-12-13:

TRANSCAUCASIA +

SOVIET RUSSIA +

1936-12-05:

ARMENIA +

SOVIET UNION +

1991-12-25:

ARMENIA

1900-01-01:

  Yelkovan

1918-04-22:

  Kotayk´

1961-01-01:

  Abovyan

1995-12-01:

  Hrazdan

1900-01-01:

  YELKOVAN

1918-04-22:

  KOTAYK´

1961-01-01:

  ABOVYAN

1995-07-05:

  KOTAYK´

1900-01-01:

1918-04-22:

1961-01-01:

1995-07-05: