Readers' Guide Retrospective is a database containing comprehensive indexing of the most popular general-interest periodicals published in the United States and reflects the history of 20th century America. More than 500 retrospective general-interest periodicals (pre-1983) are also included, without abstracts. (Not updated)
http://digital.library.wisc.edu/1711.web/readersguideretrospective
This permalink is a direct, persistent URL to the database that will always work and won't break.