State Flag of Costa Rica between 1964 and 1998. In 1998 a decree was passed by government about the design of National Coat of Arms, and according to the decree there should be some smoke ejecting from three volcanoes.
derived from File:Flag of Costa Rica (state).svgreferenced from File:State Flag of Costa Rica (1964-1998).PNG
Tcfc2349(original uploaded Joins2003)