Scope and Content: The Boston Elevated Railway Company was established in 1894 and replaced successively by the Metropolitan Transit Authority (MTA) in 1947 and the Massachusetts Bay Transportation Authority (MBTA) in 1964.
Arrangement: Arranged chronologically
Notes:  Box 1: 1960-1963 (MTA no. 14-17).  Box 2: 1965-1972 (MBTA no. 1-8)
Related Catalog Records:

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