#1

Jan 1st, 1969

#2

Mar 1st, 1969

#3

May 1st, 1970

#4

Jul 1st, 1970

#5

Sep 1st, 1970

#6

Nov 1st, 1970

#7

Mar 1st, 1971

#8

Mar 1st, 1971

#9

May 21st, 2025

#10

May 21st, 2025

#11

May 21st, 2025

#12

May 21st, 2025

#13

May 21st, 2025

#14

May 21st, 2025

#15

Jul 1st, 1972

#16

Sep 1st, 1972

#17

May 21st, 2025

#18

May 21st, 2025

#19

Mar 1st, 1973

#20

May 21st, 2025

#21

Jul 1st, 1973

#22

Sep 1st, 1973

#23

Nov 1st, 1973

#24

Nov 1st, 1975

#25

Jan 1st, 1976

#26

Mar 1st, 1976

#27

May 1st, 1976

#27A

May 21st, 2025

30-cent cover (low distribution)

#28

May 21st, 2025

#28A

May 21st, 2025

30-cent cover (low distribution)

#29

Sep 1st, 1976

#30

Nov 1st, 1976