Supplement to the Series of Letters Patent and Specifications of Letters Patent for Inventions Recorded in the Great Seal Patent Office and Granted Between the 1st March (14 Jac. I.) A.D. 1617 and the 1st October (16 Vict.) A.D. 1852: Consisting for the Most Part of Reprints of Scarce Pamphlets, Descriptive of the Earley Patented Inventions Comprised in that Series, Volume 1
Great Britain. Patent Office
Jan 1858 · G. E. Eyre and W. Spottiswoode, printers to the Queens's Most Excellent Majesty