I found this journal or newsletter on Google books and found this section fascinating. I provided the link and than you go down to: July-August 1953, Vol. 2 ns 43-44. There is a section titled, "Restoring Chocolate's Old-Time Flavor". Very similar to what I currently read about the future of fine flavored cacao.
updated by @thomas-forbes: 04/09/15 03:06:45PM