" Each of those districts had been established on July 1, 1959, as a result of school consolidations; North Central (Falcons, school colors Columbia blue and white) schools in Hanlontown (Hawks, school colors red and white,) Plymouth (Pirates, school colors green and white,) and Manly (Railroaders, school colors blue and silver;) Nora Springs-Rock Falls (Eagles, school colors orange and black) from the Nora Springs (Orioles until 1951, thereafter Eagles, school colors orange and black) and Rock Falls (Wildcats, school colors red and black.) For one year, just prior to these consolidations, the Plymouth and Rock Falls High Schools had shared a few elective courses in Plymouth, namely Home Economics and Woodshop; the building there being somewhat larger, and thus able to make space available. yu REORGANIZATION & DISSOLUTION ACTIONS SINCE 1965-66." Iowa Department of Education. Retrieved on January 6, 2019.
