Doing a split batch to compare yeasts: Wyeast 2124 Bohemian Lager (same as WLP 830 German Lager) WLP 840 American Lager WLP 840 is supposedly Budweiser yeast. Should be interesting. I'm not a fan of Bud, but wanted to see how it compares to my favorite German lager strain. http://www.brewersfriend.com/homebrew/r ... ger-11-gal What makes it Pre-Prohibition ? According to my limited research the 6-row, and lack of rice or sugar. Kept the amount of corn down, but that could be increased. Went with noble hops. Matches style guidelines for a Premium American Lager.