▁bounded ▁by ▁the ▁Chap el ▁on ▁the ▁west ▁and ▁a ▁modern ▁class room ▁block ▁on ▁the ▁east . ▁The ▁class room ▁block ▁( G all ag her ), ▁which ▁ab uts ▁the ▁North ▁Wing ▁and ▁a ▁modern ▁colon na de ▁attached ▁to ▁the ▁North ▁Wing ▁are ▁not ▁considered ▁of ▁cultural ▁her itage ▁significance . ▁ ▁R ear ▁E lev ations ▁ ▁The ▁rear ▁of ▁the ▁main ▁building ▁faces ▁onto ▁the ▁eastern ▁cour ty ard . ▁He avy ▁three ▁store y ▁concrete ▁ver and ah s , ▁built ▁to ▁replace ▁the ▁nar ro wer ▁original ▁tim ber ▁ver and ah s , ▁incorpor ate ▁the ▁original ▁cast ▁iron ▁pan els . ▁The ▁contrast ing ▁style ▁and ▁proportion ▁of ▁the ▁concrete ▁ver and ah s ▁det ract s ▁from ▁the ▁original ▁architecture ▁and ▁blocks ▁light ▁out ▁of ▁the ▁st air well . ▁ ▁A ▁two - store y ▁m ason ry ▁block ▁built ▁in ▁ 1 9 0 0 , ▁originally ▁d orm itories ▁and ▁now ▁fin ance ▁offices , ▁ad jo ins ▁the ▁original ▁southern ▁wing ▁and ▁is ▁connected ▁to ▁it ▁by ▁a ▁two - store y ▁concrete ▁ver and ah . ▁An ▁extension ▁at ▁the ▁eastern ▁end ▁of ▁the ▁ 1 9 0 0 ▁block ▁serves ▁as ▁the ▁inf irm ary . ▁ ▁The ▁ 1 9 6 0 s ' ▁extension ▁at ▁the ▁southern ▁end ▁of ▁the ▁Main ▁Building ▁is ▁the ▁same ▁height ▁and ▁materials ▁as ▁the ▁original ▁building ▁but ▁has ▁fewer ▁decor ative ▁features . ▁Arch ed ▁orn ament ▁similar ▁to