MILWAUKEE (May 19, 2011) --With more than 108 years of history, Harley-Davidson is bound to have some interesting pieces buried deep in its Archives. Even the most dedicated motorcycle enthusiast is in for more than a few surprises when the special summer exhibit, Collection X: Weird, Wild Wonders of the Harley-Davidson Museum, opens June 11. The motorcycles, leathers, and accessories for which the Company is known make up just a small fraction of the hundreds of artifacts that will be on display in the 10,000-square-foot Garage exhibit space at the Museum through August 21.