▁from ▁K ov no ▁Governor ate ▁Category : Saint ▁Petersburg ▁State ▁University ▁al umn i ▁Category : St ut th of ▁concentration ▁camp ▁surv iv ors ▁Category : V il nius ▁University ▁fac ulty ▁Category : V y ta ut as ▁Magn us ▁University ▁fac ulty <0x0A> </s> ▁Broad acre ▁City ▁was ▁an ▁urban ▁or ▁sub urban ▁development ▁concept ▁proposed ▁by ▁Frank ▁Lloyd ▁Wright ▁throughout ▁most ▁of ▁his ▁lifetime . ▁He ▁presented ▁the ▁idea ▁in ▁his ▁book ▁The ▁Dis app ear ing ▁City ▁in ▁ 1 9 3 2 . ▁A ▁few ▁years ▁later ▁he ▁un ve iled ▁a ▁very ▁detailed ▁twelve ▁by ▁twelve ▁foot ▁( 3 . 7 ▁× ▁ 3 . 7 ▁m ) ▁scale ▁model ▁representing ▁a ▁hypoth et ical ▁four ▁square ▁mile ▁( 1 0   km ² ) ▁community . ▁The ▁model ▁was ▁craft ed ▁by ▁the ▁student ▁intern s ▁who ▁worked ▁for ▁him ▁at ▁Tal ies in , ▁and ▁fin anced ▁by ▁Ed gar ▁Kauf mann . ▁It ▁was ▁initially ▁displayed ▁at ▁an ▁Indust rial ▁Arts ▁Ex position ▁in ▁the ▁Forum ▁ ▁at ▁the ▁Rock ef eller ▁Center ▁starting ▁on ▁April ▁ 1 5 , ▁ 1 9 3 5 . ▁After ▁the ▁New ▁York ▁ex position , ▁Kauf mann ▁arranged ▁to ▁have ▁the ▁model ▁displayed ▁in ▁Pitts burgh ▁at ▁an ▁ex position ▁titled ▁" New ▁Hom es ▁for ▁Old ", ▁spons ored ▁by ▁the ▁Federal ▁H ous ing ▁Administration . ▁The ▁ex position ▁opened ▁on ▁June ▁ 1 8 ▁on ▁the ▁ 1 1 th ▁floor