- CBS1-NSN65
- CBS1-NSN96
- comparitive sizes between the bb soprano c soprano eb sopranino top middle bottem
- couesnon catalogue 1912 114
- couesnon catalogue 1912 144
- couesnon catalogue 1912 156
- couesnon catalogue 1912 182
- couesnon catalogue 1912 202
- couesnon catalogue 1912 214
- couesnon catalogue 1912 222
- couesnon catalogue 1912 226
- couesnon catalogue 1912 228
- cr1pgdcpcnpzsm7zjvpb
- CSS-NSN29