Verlag: Institution of Mining and Metallurgy, London, 1898
Anbieter: Bartleby's Books, ABAA, Chevy Chase, MD, USA
First separate edition, "excerpt from the Transactions of the Institution of Mining and Metallurgy, Volume VI (1897-98). 8vo. 16 pp. Inscribed by the author at the head of the front wrapper in 1921. OCLC locates only two copies of an American reprint (Columbia, Southern Utah). Original printed wrappers, stapled. Very good.