Expertise for old wind instruments, music and pictures

Is this still music? Or can you throw it out?
We advise you: should they be repaired, thrown out, used in a carnival band, or put in a museum?

Every last Sunday of the month 14:00–16:00
Next expertise: Sunday 29 October 

... tell us a lot about music from that time: who played which instrument in which context? Which models of wind instruments were popular?