Collection Abbreviation CH-Bern: Klingendes
Accession 866
Maker Abbreviation Krompholz
Lowest Note e
Size ?alto
Year Made
Pitch
Pieces
Length
Keys
Material Body wood
Material Mounts silver metal ferrules
Material Keys
Notes German-fingering; fingerhole 3 offset. Image here

Krompholz is probably the stamp of the music shop Krompholz in Bern, so this is probably a restamped Vogtland instrument.