Gavin Historical Bricks. The company’s bricks, pavers, and cobblestones originated on historical buildings and roads. The 150-plus-year-old European-blend cobblestones shown here, reclaimed from U.S. streets, offer a smooth surface look from decades of wear. Other products include Old Chicago–style bricks, Antique Indiana Hard Reds, clinker bricks, and cobblestones reclaimed from Philadelphia streets. 319.354.5251. www.historicalbricks.com.