▁education ▁ended . ▁ ▁He ▁began ▁a ▁career ▁in ▁journal ism ▁at ▁age ▁ 1 5 , ▁by ▁serving ▁as ▁a ▁rep orter ▁for ▁the ▁Gal ena , ▁Illinois , ▁Gazette ▁from ▁ 1 8 9 0 - 1 8 9 2 . ▁ ▁Return ing ▁to ▁Dub u que ▁in ▁ 1 8 9 2 , ▁he ▁worked ▁at ▁the ▁Dub u que ▁Times - J ournal ▁as ▁a ▁rep orter ▁then ▁as ▁a ▁city ▁editor . ▁ ▁Upon ▁his ▁father ' s ▁death ▁in ▁ 1 9 0 2 , ▁he ▁became ▁the ▁editor ▁of ▁the ▁Dub u que ▁Te legraph - Her ald , ▁serving ▁in ▁that ▁position ▁until ▁ 1 9 1 4 . ▁▁ ▁He ▁was ▁appointed ▁by ▁the ▁Wood row ▁Wilson ▁Administration ▁to ▁serve ▁as ▁collect or ▁of ▁internal ▁re venue ▁for ▁Iowa ▁from ▁ 1 9 1 3 ▁to ▁ 1 9 2 0 . ▁ ▁After ▁the ▁end ▁of ▁that ▁administration , ▁he ▁worked ▁as ▁an ▁income ▁tax ▁coun sel or ▁from ▁ 1 9 2 0 ▁to ▁ 1 9 3 1 , ▁when ▁he ▁retired ▁from ▁active ▁purs uits . ▁▁▁ ▁In ▁ 1 9 3 2 , ▁he ▁ran ▁as ▁the ▁Democratic ▁nom ine e ▁for ▁the ▁U . S . ▁Senate ▁seat ▁then ▁held ▁by ▁Smith ▁W . ▁Brook hart . ▁ ▁Henry ▁Field ▁seized ▁the ▁Republican ▁nom ination ▁from ▁Brook hart . ▁In ▁the ▁general ▁election , ▁Mur phy ▁defeated ▁Field ▁by ▁a ▁wide ▁margin , ▁as ▁part ▁of ▁the