Tom Kelleher is currently Historian, and Curator of Mechanical Arts at Old Sturbridge Village in Sturbridge, Massachusetts, where he has worn many hats both literally and figuratively for over 40 years.  A past president of the international Association for Living History, Farm and Agricultural Museums, he regularly teaches and demonstrates at museums, parks, and historical societies around the country.  Tom holds a Master's in history from the University of Connecticut, and writes often for a variety of magazines and journals, including Early American Life.