Whitthread's Patent Act 1875
WHEREAS by Letters Patent under the Great Seal of Great Britain, bearing date the sixth day of February one thousand eight hundred and seventy-two, in the thirty-fifth year of the reign of Her present Majesty Queen Victoria, Her Majesty did give and grant unto Francis Gerard Prange, of Liverpool, in the county of Lancaster, merchant, and William Whitthread, of the same place, analytical chemist, their executors, administrators, and assigns, her special license, full power, sole privilege, and...