Three Vintage Books on Chocolate

Three vintage books on chocolate. Cocoa All About It, Historicus 1892 (red binding). Cocoa All About It, Historicus 1892 (brown binding) Cocoa and Chocolate Their History from Plantation to Consumer, Knapp1920. Estate of anthropologists and food historian Michael and Sophie Coe. New Haven, Ct Approximate dimensions: Largest book - h 8-5/8" x w 5-3/4 x d 1", 2 smaller books each - h 7-1/4" x w 4-3/4" x d 1"