How do you tell the model of a Schreiber bassoon?

Q: I found an old Schreiber and Sohne bassoon, but cannot tell if it is a student, conservatory or professional model. The serial number is 19605.

A: Schreiber & Keilwerth
Musikinstrumente GmbH
Industriestr. 17
64569 Nauheim
Germany

Tel.: +49-(0)6152-9758-0
Fax: +49-(0)6152-9758-155

info@schreiber-keilwerth.com
info@keilwerth.com
info@wschreiber.com

Just an email with a picture of your instrument should be enough to pinpoint the model!

This Schreiber bassoon / Weber bassoon concerto, in F major

this Schreiber bassoon is for sale.