The one-hundred and seventieth volume of the Archives of Maryland series is the 1963 supplement to the Maryland Manual for 1961-62. It was compiled by the State Archivist, Morris L. Radoff and issued by the Hall of Records Commission. The Archives of Maryland edition was published in 2000 by the Maryland State Archives.
Hall of Records Commission. Maryland Manual 1961-62, 1963 Supplement. (Baltimore: 20th Century Printing Co., 1963).
ARCHIVES OF MARYLAND ONLINE (Maryland Manual) Maryland Manual 1961-62, 1963 Supplement, DC76-55, 2/3/13/19.