Help identify these men from Munich.

[max history]

Can anyone please help to identify these men from Munich? The signatures appear in a book from 1939.
Thanks,
Max.

1. Karl Fiehler
2. ?
3. ?
4. ?
5. ?
6. Karl Schleicher
7. ****? Glatzel
8. Josef Bauer
9. Max Reinhard
10. ****? Schöttl
11. Ulrich Graf
12. ?
13. ?
14. Jakob Grimminger
15. ?
16. ?
17. ?
18. ****? Obermeier??
19. ?