The specimen extracted from the Willamette meteorite. Bonhams If you ask any visitor who has ever wandered the halls of New York's American Museum of Natural History what his or her favorite piece is, you'll get a variety of answers. Some have fond memories of the 94-foot-long blue whale model, suspended from the ceiling. Others will celebrate the dioramas showcasing Earth-bound creatures. Overall, I'd wager most visitors, especially those...