speculum Tube (1620)

5 mins 44 secs

18 mins 52 secs

52 secs

5 mins 19 secs

10 mins 15 secs

38 mins 26 secs

7 mins 29 secs

50 mins 47 secs

11 mins 43 secs

7 mins 35 secs

3 mins 34 secs

8 mins 3 secs

7 mins 10 secs

7 mins 32 secs

6 mins 15 secs

6 mins 20 secs

12 mins 31 secs

10 mins 6 secs

46 mins 57 secs

10 mins 30 secs

5 mins 10 secs

16 mins 55 secs

5 mins 13 secs

59 secs

1 min 37 secs

1 min 37 secs