Hi All, I'm working on an essay for calculating how it takes for price and value to converge, so far I've done it for the S&P back to 1871 and Berkshire since Buffett. I thought another good one would be Coca Cola, but I am having trouble finding the data. I need annual price, annual earnings, and annual dividends, ideally back to the early 20th century. Does anyone have it or know where to get it?

Warmly,

Joel