▁in ▁dow nt own ▁The ▁D alles , ▁it ▁has ▁been ▁moved ▁several ▁times ▁before ▁its ▁current ▁location ▁within ▁Tre v itt ' s ▁Add ition ▁Historic ▁District . ▁ ▁As ▁of ▁ 2 0 1 0 , ▁it ▁was ▁managed ▁as ▁a ▁museum ▁by ▁the ▁Was co ▁County ▁Historical ▁Society . ▁ ▁See ▁also ▁National ▁Register ▁of ▁Historic ▁Places ▁list ings ▁in ▁Was co ▁County , ▁Oregon ▁ ▁References ▁ ▁External ▁links ▁Historic ▁over view ▁by ▁the ▁Was co ▁County ▁Historical ▁Society ▁ ▁Category : Build ings ▁and ▁structures ▁in ▁The ▁D alles , ▁Oregon ▁Category : Count y ▁cour th ouses ▁in ▁Oregon ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁Was co ▁County , ▁Oregon ▁Category : M useum s ▁in ▁Was co ▁County , ▁Oregon ▁Category : 1 8 5 9 ▁establish ments ▁in ▁Oregon ▁Category : L aw ▁enfor cement ▁museum s ▁in ▁the ▁United ▁States ▁Category : H istor ic ▁district ▁contrib uting ▁properties ▁in ▁Oregon <0x0A> </s> ▁We ich eng ▁District ▁() ▁is ▁a ▁district ▁of ▁X ian y ang , ▁Sh a an xi , ▁China . ▁ ▁The ▁district ▁is ▁notable ▁for ▁a ▁number ▁of ▁Z hou - ▁and ▁Han - era ▁tomb s . ▁ ▁External ▁links ▁ ▁Category : Count y - level ▁divisions ▁of ▁Sh a an xi ▁Category : X ian y ang <0x0A> </s> ▁L on nie ▁" Le e Ro y " ▁Y ar br ough ▁( Se ptember ▁ 1 7 , ▁ 1 9 3 8