▁" div ision " ▁style ▁that ▁is ▁still ▁pre val ent ▁in ▁the ▁older ▁remaining ▁bar ra cks ▁on ▁post . ▁ ▁These ▁bar ra cks , ▁known ▁as ▁" Old ▁Central ▁Bar ra cks " ▁remained ▁in ▁use ▁for ▁over ▁ 1 0 0 ▁years ▁before ▁being ▁demol ished ▁in ▁the ▁ 1 9 6 0 s . ▁ ▁Today , ▁only ▁the ▁ 1 st ▁Division ▁remains , ▁standing ▁as ▁a ▁monument ▁in ▁the ▁cad et ▁central ▁area , ▁preserved ▁as ▁" N ining er ▁Hall ", ▁which ▁houses ▁the ▁Cad et ▁Honor ▁Committee . ▁▁▁ ▁The ▁" Old ▁Cad et ▁Mess ▁Hall " ▁was ▁built ▁on ▁the ▁site ▁of ▁the ▁current ▁Grant ▁Hall ▁in ▁ 1 8 5 2 ▁and ▁served ▁as ▁the ▁d ining ▁hall ▁for ▁the ▁Corps ▁of ▁Cad ets ▁until ▁it ▁was ▁replaced ▁by ▁Washington ▁Hall ▁and ▁demol ished ▁in ▁ 1 9 3 0 ▁to ▁make ▁way ▁for ▁the ▁current ▁Grant ▁Hall . ▁ ▁In ▁ 1 8 5 2 , ▁Del af ield ▁o vers aw ▁the ▁construction ▁of ▁the ▁Command ant ' s ▁head qu arter ' s ▁building ▁and ▁cad et ▁guard house ▁on ▁the ▁site ▁of ▁present - day ▁Brad ley ▁Bar ra cks . ▁ ▁This ▁building ▁helped ▁enc irc le ▁the ▁cad et ▁" central ▁area ", ▁which ▁is ▁similar ▁to ▁the ▁cour ty ard ▁known ▁in ▁present - day ▁as ▁" Cent ral ▁Area ". ▁ ▁The ▁Command ant ' s ▁office ▁was ▁demol ished ▁in ▁ 1 9