april 1937

april 1937: 22 companies

05. april 1937 1 companies

06. april 1937 1 companies

09. april 1937 2 companies

12. april 1937 4 companies

13. april 1937 2 companies

14. april 1937 1 companies

15. april 1937 1 companies

19. april 1937 3 companies

23. april 1937 1 companies

27. april 1937 1 companies

28. april 1937 2 companies

29. april 1937 1 companies

30. april 1937 2 companies