Relaunching a tobacco blend is the most thankless task known to mankind. Don't believe me? Just ask Woodsroad and myself. You can analyze the stuff, run it through a mass spectrometer, compare it to every sealed, fresh surviving sample and you will never satisfy everyone. Tobacco changes, the climate changes, the machinery used in its composition changes. There exists 100 different variables. You cannot produce an exact copy of something made by a manufacturer in 1960, the best you can hope for is a 90+% match with a similar flavor profile. Even if you get the topping correct and the FDA still allows the use of components in the topping there will always be some 'Cheese Label' collector/purist who will defame the shit out of you and call you a profiteer. There is an old saying that says 'If you invent a better mouse trap the world will beat a path to your door. This is not true. The world will burn your house down'! Even assuming you make it that far you still have to send it out for blind tasting and review. A big thank you to sable brush for organizing that one for us five odd years ago, that before the blend is handed over to Jim Inks to run a comparative taste of the new verses the original. Never again!