▁sets ▁of ▁large ▁du plex ▁officers ' ▁qu arters ▁just ▁off ▁the ▁north west ▁edge ▁of ▁the ▁plain . ▁ ▁These ▁qu arters ▁( c 1 8 2 8 ), ▁have ▁been ▁expanded ▁over ▁the ▁years ▁and ▁have ▁come ▁to ▁be ▁known ▁as ▁Professor ' s ▁Row , ▁as ▁they ▁tradition ally ▁house ▁the ▁heads ▁of ▁the ▁academic ▁depart ments . ▁ ▁The ▁Dean ' s ▁qu arters ▁were ▁constructed ▁in ▁ 1 8 5 6 ▁between ▁the ▁command ant ' s ▁qu arters ▁and ▁professor ' s ▁row . ▁A ▁complex ▁of ▁structures ▁known ▁as ▁the ▁" Or dn ance ▁Comp ound " ▁was ▁completed ▁between ▁ 1 8 3 7 ▁and ▁ 1 8 4 0 . ▁ ▁It ▁consisted ▁of ▁three ▁stone ▁buildings ▁with ▁two ▁to wers ▁enc irc led ▁by ▁a ▁wall . ▁ ▁The ▁building ▁that ▁stands ▁in ▁the ▁center ▁of ▁the ▁comp ound , ▁now ▁the ▁First ▁Class ▁Cad et ' s ▁social ▁club , ▁was ▁added ▁in ▁ 1 8 8 0 . ▁The ▁second ▁academic ▁building ▁was ▁demol ished ▁in ▁ 1 8 9 1 ▁and ▁replaced ▁on ▁the ▁same ▁location ▁by ▁what ▁was ▁then ▁known ▁as ▁the ▁West ▁Academ ic ▁Building . ▁ ▁This ▁Richard ▁Morris ▁H unt ▁designed ▁structure ▁took ▁four ▁years ▁to ▁complete ▁and ▁served ▁as ▁the ▁main ▁academic ▁hall ▁until ▁ 1 9 5 0 , ▁when ▁it ▁was ▁converted ▁into ▁a ▁bar ra cks ▁and ▁renamed ▁Pers hing ▁Bar ra cks . ▁ ▁The ▁large ▁house ▁on ▁the ▁end ▁of