Just an aside, the PC Midtown series of matches to old time favorite tub tobaccos, now available as bulk samples too, is known for doing tasty versions of classic and some discontinued blends with less or no preservatives, which is notable to those who can taste PG, and perhaps using higher quality tobacco as well. They are definitely worth a try, especially now that you don't have to buy a tub to sample a blend in the series. Thanks yaddy for the more precise data. The PC Midtown series has renamed versions of Carter Hall, Prince Albert, the discontinued Walnut, and others. Certainly worth a sampling.