- Massachusetts, General Court, . Joint Special Committee on Congressional Redistricting, 1891
- Digital Commonwealth
- Boston Public Library
Shows town and county outlines. Inset: "City of Boston showing ward lines. Includes list of members of the Committee and table of population by districts. As proposed in the report of the Joint Special Committee of the Legislature on Redistricting the State for Congressional Districts, and adopted by the Legislature of 1891.
- United States. Congress--Election districts--Massachusetts--Maps
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