'In 1790 the 1st of these was issued; it went to Samuel Hopkins of Vermont for a new method of making potash'
Patent
EARLY AMERICA: In 1790 the 1st of these was issued; it went to Samuel Hopkins of Vermont for a new method of making potash
In 1790 the 1st of these was issued; it went to Samuel Hopkins of Vermont for a new method of making potash
In 1790 the 1st of these was issued; it went to Samuel Hopkins of Vermont for a new method of making potash
EARLY AMERICA
Patent
EARLY AMERICA