No.	Title	Date
1	1959-03-25 Angelicus
2	1959-11-25 Angelicus
3	1960-03-25 Angelicus
4	1961-11-09 Angelicus
5	1962-02-09 Angelicus
6	1963-01-25 Angelicus
7	1963-04-09 Angelicus
8	1963-10-25 Angelicus
9	1966-12-09 Angelicus
10	1967-09-20 Angelicus
11	1968-09-09 Angelicus
12	1968-09-23 Angelicus
13	1969-09-23 Angelicus
14	1970-09-18 Hourglass
15	1972-09-25 Hourglass
16	1973-09-24 Hourglass
17	1975-09-10 Hourglass
18	1976-08-25 Hourglass
19	1978-09-08 Hourglass
20	1979-02-09 Hourglass