The sulphur question plainly stated - Mercator; Palmerston, Henry John Temple, Viscount, 1784-1865. (London : Printed for Burrup & Blight, 1840)
Signed: Mercator.
Reproduction of original from Kress Library of Business and Economics, Harvard University.
Goldsmiths'-Kress no. 31474.35.
Electronic reproduction.
Keywords: Sulfur