augustus 1957

augustus 1957: 60 companies

1 augustus 1957 27 companies

2 augustus 1957 2 companies

4 augustus 1957 2 companies

5 augustus 1957 2 companies

6 augustus 1957 1 companies

8 augustus 1957 1 companies

10 augustus 1957 4 companies

11 augustus 1957 1 companies

12 augustus 1957 2 companies

14 augustus 1957 1 companies

15 augustus 1957 7 companies

16 augustus 1957 2 companies

19 augustus 1957 1 companies

20 augustus 1957 1 companies

23 augustus 1957 1 companies

24 augustus 1957 1 companies

25 augustus 1957 1 companies

26 augustus 1957 2 companies

29 augustus 1957 1 companies