2012 The 200th Anniversary of the Heroines of Coronilla
2012 The 200th Anniversary of the Heroines of Coronilla
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2012 The 42nd General Assembly of the OAS
2012 The 42nd General Assembly of the OAS
2012 National Year of No Violence Against Children
2012 National Year of No Violence Against Children
2012 Silver Coin on the New Constitution
2012 Silver Coin on the New Constitution
2011 The 75th Anniversary of the YPFB Corporation
2011 The 75th Anniversary of the YPFB Corporation