Bulletin of the Essex Institute [microform].
Essex Institute.
Salem, Mass. : The Institute,
1869-1898.
Vol. 30 includes "The first half century of the Essex Institute," and "List of present members."
Sabin 23013
Vol. 30 includes "The first half century of the Essex Institute," and "List of present members."
Microfiche.
Essex Institute
Natural history
Local history
Proceedings of the Essex Institute