- Eb Alto 14388 - Modell 3
- Bb Tenor 1612
- Eb Alto 4862 - Modell 3
- Eb Alto 1631
- Eb Alto 94x (1926)
- Bb Tenor Serial # ?
- Bb Tenor 12682
- vyr 3034keilwerth-01-03b
- vyr 400320171212 150538 resized
- vyrp12 400320171212 150631 resized
- vyrp11 400320171212 150620 resized
- s-l1600
- vyrp14 400320171212 150718 resized
- vyrp13 400320171212 150650 resized