Presented by Eliot F. Bartlett, Concord, Massachusetts, 1973-1992. Accession Number: M73-233, M73-234, M73-266, M73-267, M73-317, M73-329, M73-371, M73-394, M74-079, M74-80, M74-246, M74-320, M74-589, M75-080, M75-100, M76-272, M76-411, M77-051, M77-111, M77-166, M77-463, M78-069, M78-177, M78-252, M78-655, M79-575, M80-623, M82-057, M82-206, M82-242, M82-420, M82-502, M83-352, M84-053, M84-078, M85-205, M86-113, M87-055, M87-121, M88-146, M89-146, M90-030, M90-096, M90-213, M90-312, M91-126, M91-213, M91-253, M92-047
