Description: A guide to the Chemical Heritage Foundation :

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Bibliographic Details
Corporate Author:	Chemical Heritage Foundation
Format:	Photo
Language:	English
Published:	Philadelphia, Pa. : Chemical Heritage Foundation, [200?]
Subjects:	Chemical Heritage Foundation. Libraries > Pennsylvania > Philadelphia.

Item Description:	Panel title.
Physical Description:	1 sheet : col. ill., col. plans ; 36 x 22 cm. folded to 18 x 11 cm.