Numerous Black Powder Manufacturers in the 1800's
Feb 08, 2007· While a number of American powder manufacturers claimed their powders were "moistburning" I could find no evidence that they were up to European sporting powder standards in regard to a true moist burning. ... 1765 Marienheide Powder mill With the explosion of a powder mill (Johann Hermann Cramer) 5 workers are heavily hurt ... There were a ...