Irwin Richman, Professor Emeritus, The Pennsylvania State University, is a widely known lecturer of American historical topics. He works with the interpretive staff of the Landis Valley Museum and runs the Vintage Seed Project, as one of his interests. Michael B. Emery, a native Pennsylvanian with both Quaker and Amish farmer ancestors, is a graduate of the Pennsylvania State University and the Educator and Volunteer Coordinator at the Landis Valley Museum. A scholar of Pennsylvania German history, he is an avid collector of books, paper, and photogrpahic memorabilia.

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