▁the ▁D ul uth ▁Hall ▁of ▁Fame ▁in ▁February ▁ 1 9 3 0 . ▁ ▁He ▁was ▁married ▁February ▁ 2 5 , ▁ 1 8 8 0 , ▁to ▁Miss ▁Add ie ▁Ford ▁of ▁T ec um seh , ▁Michigan , ▁who ▁died ▁in ▁D ul uth , ▁M N , ▁June ▁ 1 1 , ▁ 1 9 2 0 . ▁The ▁Dar lings ▁had ▁no ▁children . ▁ ▁See ▁also ▁▁ ▁List ▁of ▁astronom ical ▁observ ator ies ▁ ▁References ▁▁▁ ▁" Private ▁Observ atory ▁in ▁D ul uth ," ▁Popular ▁Astronom y , ▁October ▁ 1 9 1 7 . ▁ ▁Category : 1 9 1 7 ▁establish ments ▁in ▁Minnesota ▁Category : A stronom ical ▁observ ator ies ▁in ▁Minnesota ▁Category : Def unct ▁astronom ical ▁observ ator ies <0x0A> </s> ▁Federal ▁Highway ▁ 1 6 6 ▁( Car re tera ▁Federal ▁ 1 6 6 ) ▁is ▁a ▁Federal ▁Highway ▁of ▁Mexico . ▁The ▁highway ▁travel s ▁from ▁north ▁of ▁Ax ix int la , ▁Gu err ero ▁near ▁Gr ut as ▁de ▁C ac ahu amil pa ▁National ▁Park ▁in ▁the ▁west ▁to ▁Al pu y eca , ▁Mor el os ▁in ▁the ▁east . ▁ ▁References ▁▁ 1 6 6 <0x0A> </s> ▁The ▁Patri ot ▁Express ▁( PE ), ▁formerly ▁known ▁as ▁a ▁C AT ▁B ▁flight , ▁is ▁a ▁United ▁States ▁government ▁contract ▁flight ▁which ▁provides ▁support ▁to ▁United ▁States ▁Ar med ▁Forces ▁members ▁and ▁their ▁families . ▁ ▁Fl ights ▁are ▁operated