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Dozenal Society of America
Promoting base twelve and alternative base mathematics
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The Dozenal Society of America
The DSA is a voluntary, nonprofit education corporation, organized for the conduct of research and education of the public in the use of dozenal (also called duodecimal or base-twelve) in calculations, mathematics, weights and measures, and other branches of pure and applied science.

Officers and Board Members

OFFICERS
BOARD CHAIR
Jay Schiffman
PRESIDENT VICE PRESIDENT
Donald P. Goodman III Graham Steele
SECRETARY TREASURER
Michael deVlieger Jay Schiffman
EDITOR OF THE BULLETIN
John Volan
BOARD OF DIRECTORS
CLASS OF 1201 CLASS OF 1202
Michael deVlieger, St. Louis, MO Jay Schiffman, Philadelphia, PA
Jen Seron, New York, NY Dan Simon, New York, NY
John Volan, Boston, MA Timothy Travis, Fayetteville, NC
Donald Goodman, Woodbridge, VA Dean Canfield, Lake Hughes, CA
CLASS OF 1203
John Impagliazzo, Long Island, NY
August Ewert-Harpold, Gainesville, FL
Graham Steele, Framingham, MA