Copper Crow is from Indigenous distillers up in Wisconsin. The whiskey is made from the 70% corn mash Invoice and aged in new American white oak for 4 years. These barrels are small batched and after that the whiskey is cut with drinking water through the area Lake Outstanding aquifer. https://emilianotrmhd.blogscribble.com/26538876/5-simple-techniques-for-bourbon-whiskey-deteriorate-over-time