Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 23853x
| Date: 1930
Source: www.ebay.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 238976
| Date: 1930
Source: www.saxquest.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 239037
| Date: 1930
Source: www.junkdude.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 23949x
| Date: 1930
Source: www.saxquest.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 239xxx
| Date: 1930
Source: www.ebay.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 239xxx
| Date: 1930
Source: www.vintagesax.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 24392x
| Date: 1930
Source: www.ebay.com
Split Bell Keys
Make: Conn
| Model: New Wonder "Transitional"
| Pitch: Eb Alto
| Finish: Silver Plate
Serial #: 244xxx
| Date: 1931
Source: www.ebay.com
Split Bell Keys