The Eastern States Exposition occupies a modern exposition plant of 172 acres. Buildings of permanent brick, Steel and concrete construction, with grounds value more than $2,500,000 Attendance 300,000. Hampden County Improvement League Building built 1925. Gift of J. A. Moses. Cost $85,000. 72 x 107 feet. Year around headquarters for the county, farm, and home activities. the first building of its kind dedicated to 52 weeks service a year to all the people. Used during Exposition for exhibition purposes. "America's Premier Exposition."