Nr. 599
Rotation of prismatic bars
Row: 1

Nr. 694
Four models with unknown meaning
Row: 1

Nr. 693
Four models with unknown meaning
Row: 1

Nr. 692
Four models with unknown meaning
Row: 1

Nr. 691
Four models with unknown meaning
Row: 1

Nr. 596
Rotation of prismatic bars
Row: 1

Nr. 846
Picked string
Row: 2

Nr. 843
Picked string (violin string)
Row: 2

Nr. 847
Vibrating string
Row: 3

Nr. 851
Hammered string (Piano string)
Row: 4

Nr. 850
Hammered string (Piano string)
Row: 4

Nr. 838
The border exercise of infinitely long sides of E. Wicke.
Row: 4