1980 Cien Años del Ingreso del Ecuador a la U.P.U.

() 1978 Sesquicentenario de la Batalla de Portete de Tarqui Tell me what you think, place your comments below. How useful was this post? Click on a star to rate it! Not at all useful Somewhat useful Useful Fairly useful Very useful Submit Rating We are sorry that this post was not useful for you!…

() 1978 Cincuentenario de la Fundacion del Instituto Geografico Militar Tell me what you think, place your comments below. How useful was this post? Click on a star to rate it! Not at all useful Somewhat useful Useful Fairly useful Very useful Submit Rating We are sorry that this post was not useful for you!…

() 1986 250 Años Primera Mision Geodesica Tell me what you think, place your comments below. How useful was this post? Click on a star to rate it! Not at all useful Somewhat useful Useful Fairly useful Very useful Submit Rating We are sorry that this post was not useful for you! Let us improve…