Series I: Board of Directors Minutes 1923-69, 1923-1969

This series contains minute books which include not only the official minutes but agendas, correspondence, and reports related to the minutes. Meetings were generally held in February, March, May, August, September, December, and special meetings were occasionally held. A comprehensive subject index to these minute books (on index cards) is in boxes 19-20. An index is also included in the accession folder.