CLEARWATER, Fla. – America’s rich cultural history is laced with heroes and scalawags, blue-blooded entrepreneurs and immigrant achievers who rose from the humblest beginnings. All who contributed to the colorful tapestry of our 246-year-old nation – whether saintly or scurrilous – are part of our nation’s story, which serves as the backdrop for Blackwell Auctions’ March 18 event titled “The American Sale.” Absentee and Internet live bidding will be available through LiveAuctioneers.