September 1961

September 1961: 75 companies

1 September 1961 4 companies

4 September 1961 2 companies

5 September 1961 4 companies

6 September 1961 3 companies

7 September 1961 3 companies

8 September 1961 6 companies

11 September 1961 5 companies

12 September 1961 4 companies

13 September 1961 8 companies

14 September 1961 1 companies

15 September 1961 6 companies

18 September 1961 3 companies

19 September 1961 3 companies

20 September 1961 6 companies

21 September 1961 2 companies

22 September 1961 1 companies

25 September 1961 1 companies

26 September 1961 3 companies

27 September 1961 2 companies

28 September 1961 3 companies

29 September 1961 5 companies