The Root Glass Company to design and exclusively manufacture a "new bottle, a distinctive package" for Coca-Cola. Chapman J. Root formed a design team for the contest consisting of plant supervisor Alexander Samuelson, auditor Clyde Edwards, and staff machinist Earl R. Dean. The now worldwide "Contour Bottle" icon was then patterned after the cocoa plant pod that was researched by Clyde Edwards and Earl Dean at the Emeline Fairbanks Memorial Library in Terre Haute. Once a sketch was made at the library by Earl Dean, he worked through the night adapting the sketch to a hand machined mold depicting the curved cocoa pod as
Coca-Cola of the pod into a bottle. Root gave Dean his approval. Faced with the upcoming scheduled maintenance of the mold-making machinery, over the next 24 hours Dean sketched out a concept drawing which was approved by Root the next morning. Dean then proceeded to create a bottle mold and produced a small number of bottles before the glass-molding machinery was turned off. Chapman Root approved the prototype bottle and a design patent was issued on the bottle in November 1915. The prototype never made it to production since its middle diameter was larger than its base, making it unstable on