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Branches: Newsletter of the Volunteers of the Morton Arboretum, Spring 19831983
Stowell, Gladys, Podrasky, Nina, Halperin, Marilyn J.
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Branches: Newsletter of the Volunteers of The Morton Arboretum, Winter 19831983
Halperin, Marilyn J., Kaskey, Marjorie
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Branches: Newsletter of the Volunteers of The Morton Arboretum, Winter 19841984
Halperin, Marilyn J.
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Branches: Newsletter of the Volunteers of The Morton Arboretum, Winter 19871987
Stowell, Gladys, Engle, Martha
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Branches: Newsletter of the Volunteers of The Morton Arboretum, Autumn 19881988
Halperin, Marilyn J.
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Branches: Newsletter of the Volunteers of the Morton Arboretum, Autumn 19901990
Way, Carol, Halperin, Marilyn J.
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Branches: Newsletter of the Volunteers of The Morton Arboretum, Winter 19921992
Halperin, Marilyn J.
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Clarence E. Godshalk's 90th birthday celebration scrapbook: guests listening to speakerJanuary 14 1987
Kohout, John
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Marilyn Halperin at desk