#1

Jan 1st, 1964

#2

Apr 1st, 1964

#3

Jul 1st, 1964

#4

Oct 1st, 1964

#5

Jan 1st, 1965

#6

Apr 1st, 1965

#7

Jul 1st, 1965

#8

Dec 1st, 1965

#9

Jul 1st, 1966

#10

Oct 1st, 1966

#11

Jan 1st, 1967

#12

Apr 1st, 1967

#13

Mar 1st, 1967

#14

Jun 1st, 1967

#15

Sep 1st, 1967

#16

Dec 1st, 1967

#17

Oct 1st, 1968

Reprints issue No. 1

#18

Oct 1st, 1969

Reprints issue No. 2