SAN FRANCISCO -- Fritz Maytag, the washing machine heir who launched the microbrewery movement, has sold Anchor Brewing Co. in San Francisco to a pair of Bay Area entrepreneurs who plan to preserve and expand the iconic brand. No terms were disclosed for the sale of the 70-person Mariposa Street brewery and distillery that traces its roots to the Gold Rush, when local brewers produced a heady elixir known as steam beer.In 45 years at the helm of Anchor Brewing, Maytag helped spark a revival in the craft of making beer by hand and inspired thousands of entrepreneurs to follow...