▁Places . ▁ ▁North ▁Dak ota ▁ ▁Old ▁Main ▁( N orth ▁Dak ota ▁State ▁University ), ▁a ▁historic ▁building ▁on ▁the ▁campus ▁of ▁North ▁Dak ota ▁State ▁University ▁in ▁F argo , ▁North ▁Dak ota . ▁Old ▁Main ▁( Min ot ▁State ▁University ), ▁a ▁building ▁on ▁the ▁campus ▁of ▁Min ot ▁State ▁University ▁in ▁Min ot , ▁North ▁Dak ota . ▁Old ▁Main ▁( Min ot ▁State ▁University - B ott ine au ), ▁a ▁building ▁on ▁the ▁campus ▁of ▁Min ot ▁State ▁University - B ott ine au ▁in ▁B ott ine au , ▁North ▁Dak ota . ▁ ▁Ohio ▁ ▁Old ▁Main ▁at ▁Case ▁Western ▁Reserve ▁University ▁building ▁designed ▁by ▁Charles ▁F . ▁Schwe inf ur th ▁Old ▁Main ▁at ▁Miami ▁University ▁stood ▁from ▁ 1 8 1 8 ▁to ▁ 1 9 5 8 ▁and ▁was ▁replaced ▁by ▁the ▁current ▁Harrison ▁Hall ▁( M iami ▁University ). ▁ ▁B eta ▁Th eta ▁Pi ▁and ▁Ph i ▁K appa ▁T au ▁frat ern ities ▁were ▁founded ▁in ▁Old ▁Main ▁in ▁ 1 8 3 9 ▁and ▁ 1 9 0 6 , ▁respectively . ▁Old ▁Main ▁at ▁the ▁University ▁of ▁Find lay , ▁built ▁in ▁ 1 8 8 8 ▁and ▁tower ▁lower ed ▁due ▁to ▁stability ▁issues ▁in ▁ 1 9 1 2 . ▁ ▁Pennsylvania ▁ ▁Old ▁Main ▁( I UP ) ▁John ▁S utton ▁Hall , ▁the ▁heart ▁of ▁Indiana ▁University ▁of ▁Pennsylvania ' s ▁historic ▁area ▁called ▁The ▁Oak ▁Gro ve ▁and ▁registered ▁in ▁the