1. The dangers of impure ice: report to the Sanitary Protection Association of Newport, R.I., upon the purity of the ice supply from Almy's Pond Author(s): Pumpelly, Raphael, 1837-1923, authorHills, Wm. B. (William B.), authorStorer, Horatio Robinson, 1830-1922, author Publication: [New York?] : [publisher not identified], [1882?] Subject(s): Ice -- analysisPonds -- analysisWater Pollution -- adverse effectsRhode Island