AMERICAN FILTRATION The New York Continental Jewell Filtration company, through its Chicago office, has recently made contracts for the installation of municipal filtration plants at Anderson, Ind., capacity 4,000,000 gallons per day: Aurora, Ind., capacity 1,000,000 gallons per day. and Ely, Minn., capacity 500,000 gallons per day. The company has also installed a plant for the Milwaukee, Wis., Gas Light company, with capacity of 200,000 gallons per day. and a plant for the St. Francis hotel. San Francis co. with capacity of 200,000 gallons per day. Work has heen begun at PVulippsburg, N J., on the new hose house near Pitrsell’s hill.