http://pec.lib.wvu.edu/record/P75131933The Solubilities of sparingly soluble salts using large volumes of solvents. I. The Solubility of lead sulfate.Journal article reprint from: <em>Journal of the American Chemical Society</em>, 55 (1933).Rutherford, H. A.Purdum, Raymond Brandenburg, 1899-Salt--Solubility.Solvents.Lead sulfide--Solubility.14256