[['name', 'street address', 'years as tallest', 'height feet / m', 'floors'], ['wells fargo building', '309 sw 6th avenue', '1907 - 1911', '185 / 56', '12'], ['yeon building', '522 sw 5th avenue', '1911 - 1913', '194 / 59', '15'], ['american bank building', '621 sw morrison street', '1913 - 1927', '207 / 63', '15'], ['public service building', '920 sw sixth avenue', '1927 - 1962', '220 / 67', '16'], ['hilton portland hotel', '921 sw sixth avenue', '1963 - 1965', '241 / 73', '22'], ['harrison west condominium tower', '200 sw harrison', '1965 - 1969', '256 / 78', '25'], ['union bank of california tower', '707 sw washington street', '1969 - 1970', '268 / 82', '15'], ['standard insurance center', '900 sw fifth avenue', '1970 - 1972', '367 / 112', '27'], ['wells fargo center', '1300 sw 5th avenue', '1972 - present', '546 / 166', '41']]
before the current Tallest Building , the Well Fargo Center , the Building that held the title the longest was the Public Service Building which was Tallest for 35 Year
before the current [ENT] [ENT] the [ENT] , the [ENT] that held the title the longest was the [ENT] which was [ENT] for 35 [ENT]