An Act for rendering valid certain Letters Patent granted to William Shepherd Williamson, of Congleton in the County of Chester, for the Invention of Improvements in Blast Furnaces.
WHEREAS by Letters Patent under the Great Seal of Great Britain, bearing date the seventeenth day of May one thousand eight hundred and seventy-seven, in the fortieth year of the reign of Her present Majesty Queen Victoria, Her Majesty did give and grant unto William Shepherd Williamson, of Congleton in the county of Chester, his executors, administrators, and assigns, her special license, full power, sole privilege, and authority that he the said William Shepherd Williamson, his executors, a...