Model Czech GAV Tube (61)

8 mins 22 secs

8 mins 48 secs

8 mins 54 secs

8 mins 7 secs

7 mins 10 secs

8 mins 24 secs

6 mins 38 secs

8 mins 53 secs

7 mins 37 secs

7 mins 3 secs

11 mins 1 sec

11 mins 8 secs

12 mins 12 secs

14 mins 47 secs

9 mins 10 secs

6 mins 3 secs

7 mins 23 secs

5 mins 14 secs

1 min 17 secs

7 mins 42 secs

1 min 24 secs

7 mins 56 secs

8 mins 29 secs

9 mins 18 secs

9 mins 13 secs

6 mins 12 secs

7 mins 36 secs

8 mins 51 secs

5 mins 15 secs

8 mins 30 secs

5 mins 3 secs

6 mins 34 secs

8 mins 31 secs

6 mins 4 secs

5 mins 53 secs

6 mins 55 secs