Dud Dudley's Metallum martis
Subtitle: or, Iron made with pit-coale, sea-coale, &c. : and with the same fuell to melt and fine imperfect mettals, and refine perfect mettals.
Contributors: Great Britain. Commissioners of Patents.
Publisher: reprinted by George E. Eyre and William Spottiswoode... published at the Great Seal Patent Office...
Published: 1858
Place of publication: London
Language: eng
Number of pages: 72
Subjects: Iron -- Metallurgy.
Work titles: Metallum martis
Notes: From head of title: "The inventions described in the following treatise were the subject of Letters Patent, the first, no.18, dated 22nd February 1620, to Edward Lord Dudley, and the second, no.117, dated 2nd May 1638, to his son Dud Dudley, the author."

Reprint of ed. originally published: London: printed by T.M. for the author, 1665.