Card index to articles and book reviews in the Maryland Historical Magazine. Identified as Indexes 102 and 105. Both index authors, titles, and subjects. Index 102 covers only 1906-1939 and includes only A through S. Index 105 contains many subjects, including names of families and individuals, which are derived from both titles and contents of articles. Entries give author, title, subject, date, and citation. Later indexes compiled annually in the last issue of each volume.