#1

Nov 1st, 1970

#2

Jan 1st, 1971

#3

Mar 1st, 1971

#4

May 1st, 1971

#5

Jul 1st, 1971

#6

Sep 1st, 1971

#7

Nov 1st, 1971

#8

Jan 1st, 1972

#9

Mar 1st, 1972

#10

May 1st, 1972

#11

Jul 1st, 1972

#12

Aug 1st, 1972

#13

Nov 1st, 1972

#14

Dec 1st, 1972

#15

Feb 1st, 1973

#16

Apr 1st, 1973

#17

Jun 1st, 1973

#18

Aug 1st, 1973

#19

Oct 1st, 1973

#20

Dec 1st, 1973