No.	Title	Date
1	1957-12-19 Angelicus
2	1961-11-09 Angelicus
3	1962-02-09 Angelicus
4	1963-04-09 Angelicus
5	1966-12-09 Angelicus
6	1967-09-20 Angelicus
7	1968-02-19 Angelicus
8	1968-09-09 Angelicus
9	1968-09-23 Angelicus
10	1969-09-23 Angelicus
11	1970-09-18 Hourglass
12	1971-01-19 Hourglass
13	1971-02-19 Hourglass
14	1971-11-19 Hourglass
15	1972-09-25 Hourglass
16	1973-09-24 Hourglass
17	1975-09-10 Hourglass
18	1978-09-08 Hourglass
19	1979-02-09 Hourglass
20	1979-09-10 Hourglass