1988 The 450th Anniversary of Guayaquil City WM: 5
1988 The 450th Anniversary of Guayaquil City WM: 5
Ecuador
1988 The 100th Anniversary of the Death of Luis Vargas Torres, Revolutionary WM: 5
1988 The 100th Anniversary of the Death of Luis Vargas Torres, Revolutionary WM: 5
1988 The 100th Anniversary of the Death of Luis Vargas Torres, Revolutionary WM: 5
1988 The 100th Anniversary of the Death of Luis Vargas Torres, Revolutionary WM: 5
1987 The 50th Anniversary of First Zone Chamber of Agriculture WM: 5
1987 The 50th Anniversary of First Zone Chamber of Agriculture WM: 5
1986 The 57th Anniversary of Ministry of Public Works and Communications WM: 5
1986 The 57th Anniversary of Ministry of Public Works and Communications WM: 5
1986 The 50th Anniversaries of Chambers of Trade WM: 5
1986 The 50th Anniversaries of Chambers of Trade WM: 5
1986 The 250th Anniversary of First Geodetic Expedition to measure Arcs of Meridian WM: 5
1986 The 250th Anniversary of First Geodetic Expedition to measure Arcs of Meridian WM: 5
1986 The 250th Anniversary of First Geodetic Expedition to measure Arcs of Meridian WM: 5
1986 The 250th Anniversary of First Geodetic Expedition to measure Arcs of Meridian WM: 5
1986 Rumichaca Meeting of President Belisario Betancourt of Colombia and President Leon Febres Cordero of Ecuador WM: 5
1986 Rumichaca Meeting of President Belisario Betancourt of Colombia and President Leon Febres Cordero of Ecuador WM: 5