current issues kept in Reading Room.
Z41 Manuscripts. ~A2A925 published quarterly by the Manuscript Society - N.Y., New York. Holdings:
vol XXI no. 3&4, 1969,
vol XXII no. 1-4 1970 through
vol XXXVIII no. 1-4 1986,
vol XXXIX no. 1&2 1987,
vol XL no. a} 1988, vol XLI no. 1-4 1989, vol XLII no. 2-4 1990 through current