Images of Leon A. Greenberg's Alco-Calculator, a cardboard slide-rule, which estimates one’s blood alcohol concentration.

The famous Bunky’s Doodle, or the Progression Phases of Alcoholism by Dr. E. M. Jellinek was presented to Jane and George Strachan at the Summer School of Alcohol Studies on July 18, 1950 at Pearson College of Yale University in New Haven, CT.

Instructions how to use the Alco-Calculator, a cardboard slide-rule, which estimates one’s blood alcohol concentration.

Cover of the first issue of the Quarterly Journal of Studies on Alcohol published in 1940. Includes Table of Contents.