Make: Conn
Model: Wonder Improved
Pitch: Eb Alto
Low Pitch, A=440hz
Finish: Nickel plate
Serial Number & Date: 8856 (1905)
Keyed Range: Low Bb to Altissimo F
No Front Altissimo F
Bell Keys: Split
Split Octave Key
Tone Holes: Straight, soldered

From USAHorn.com

1
1

132 hits

2
2

117 hits

3
3

129 hits

4
4

124 hits

5
5

115 hits

6
6

106 hits

9
9

96 hits