▁Trust ' s ▁Sand wood ▁Est ate . ▁ ▁References ▁ ▁Category : Pop ulated ▁places ▁in ▁S uther land <0x0A> </s> ▁Walter ▁T . ▁V ahl berg ▁( M arch ▁ 4 , ▁ 1 8 9 7 ▁- ▁December ▁ 5 , ▁ 1 9 5 5 ) ▁was ▁an ▁architect ▁based ▁in ▁Oklahoma . ▁ ▁Several ▁of ▁his ▁works ▁are ▁listed ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁( NR HP ). ▁ ▁He ▁graduated ▁from ▁Massachusetts ▁Institute ▁of ▁Technology ▁in ▁Cambridge , ▁Massachusetts . ▁ ▁He ▁served ▁during ▁World ▁War ▁I , ▁training ▁in ▁av iation ▁at ▁Fort ▁Mac Ar thur ▁in ▁W aco , ▁Texas ; ▁his ▁parents ▁lived ▁in ▁Oklahoma ▁City , ▁Oklahoma . ▁ ▁His ▁works ▁include : ▁Y uk on ▁Public ▁Library ▁( 1 9 2 7 ), ▁ 5 1 2 ▁El m ▁St ., ▁Y uk on , ▁OK ▁( S ore y ▁& ▁V ahl berg ), ▁NR HP - list ed ▁First ▁Christian ▁Church ▁( 1 9 2 9 ), ▁ 7 0 1 ▁D ▁A ve ., ▁Law ton , ▁OK ▁( W alter ▁T . ▁V ahl berg ), ▁NR HP - list ed ▁Gate ▁School ▁( 1 9 3 7 – 3 8 ), ▁j ct . ▁of ▁ 4 th ▁and ▁Texas , ▁Gate , ▁OK ▁( W alter ▁T . ▁V ahl berg ), ▁NR HP - list ed . ▁Bu ilt ▁by ▁the ▁Works ▁Progress ▁Administration , ▁the ▁school ' s ▁design ▁followed ▁standard ized