Mile High Center - 23 stories, height 294', year 1954; Patterson Building [1706 Welton] - 10 stories, height 126' [sic; 141']; Petroleum Building - 15 stories, height 172', year 1957; Security Life Building - 30 stories, height 403', year 1964; Telephone Co. Buillding - 17 stories, height 250', year 1929; Western Federal Savings - 24 stories, height 352', year 1962; Brooks Towers - 42 stories, height 420', year 1968; Colorado State Bank - 26 stories, height 352', year 1968; First National Bank - 28 stories, height 365', year 1958.