Contains reprinted journal articles about Alzheimer's Disease, batteries, and test materials used in diagnosing Alzheimer's Disease, as well as correspondence. Many of the reprinted journal articles and corresponding folders are labeled with an alphanumerical combination. This series has been arranged alphanumerically by the letter-number combination at the end of the title. If there was no letter-number combination, the folder was placed at the end of the subseries and arranged alphabetically. Materials date from 1959 to 1994.