speculum Tube (1620)

5 mins 44 secs

18 mins 52 secs

8 mins 29 secs

52 secs

12 mins 19 secs

2 mins

4 mins 59 secs

5 mins 19 secs

7 mins 6 secs

32 mins 27 secs

1 hour 1 min 50 secs

9 mins 55 secs

5 mins 17 secs

50 mins 47 secs

9 mins 30 secs

11 mins 43 secs

22 mins 14 secs

7 mins 35 secs

8 mins 1 sec

3 mins 34 secs

1 min 55 secs

7 mins 10 secs

5 mins 21 secs

46 mins 57 secs

10 mins 30 secs

59 secs

1 min 18 secs