Notes:
The copyright date for this issue listed in the Catalog of Copyright Entries, Third Series, Vol. 10, Part 2, No. 2, Periodicals, July-Dec. 1956 is incorrectly recorded as "30 Oct". The registration number for this issue is B625135. The correct date of October 3, 1956 is recorded in the December 31, 1984 copyright renewal, under registration number RE223334.