Holdings

Date       No.
(Set 1)
1958       I, IX, June n.d.
1959       II-VII, IX
1960       I-III, V-VI, VIII-XII
1961       I-IV, VII-XII
1962       Complete

(Set 2)
1958       I
1959       II-VII, IX
1960       I, III, V-VI, VIII-XII
1961       I-IV, VII-VIII, X-XII
1962       Complete