Before revision: Collections Copy of Birth Control Review, edited by Margaret Sanger, in the collection The Sophia Smith Collection includes over 500 collections (8 ,000 linear feet) of personal and professional papers of individuals and families, organization records, subject collections, oral histories, periodicals, photographs, and audiovisual materials.
After revision: Collections Copy of Birth Control Review, edited by Margaret Sanger, in the collection The Sophia Smith Collection includes over 650 collections (over 10 ,000 linear feet) of personal and professional papers of individuals and families, organization records, subject collections, oral histories, periodicals, photographs, and audiovisual materials.