Seal of the DSA
Dozenal Society of America
Promoting base twelve and alternative base mathematics
Support the DSA
Follow Us
Icon for DSA's Twitter Icon for DSA's Facebook Icon for DSA's RSS
Share This Page
Icon for sharing via Twitter Icon for sharing via Facebook Icon for sharing via email
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
Graham Steele John Volan
SECRETARY TREASURER
Michael deVlieger Jay Schiffman
EDITOR OF THE BULLETIN
John Volan
BOARD OF DIRECTORS
Dean Canfield, Virginia Michael De Vlieger, St. Louis, Missouri
John Impagliazzo, Long Island, New York Paul Rapaport, Hamilton, Ontario
Jay Schiffman, Philadelphia, Pennsylvania Graham Steele, St Petersburg, Florida
Timothy Travis, Fayetteville, North Carolina John Volan, Ashland, Massachusetts