John W. Layman, Archivist
7500 Sweetbriar Dr College Park, MD United States 20740 j.layman2@verizon.net
Richard W. Peterson, Historian
Bethel University Dept of Physics 3900 Bethel Dr St Paul, MN United States 55112
Phone: (651) 638-6465; Fax: (651) 638-6001 petric@bethel.edu