I just wanted everyone to know this horn for sale on facebook in Denmark. It is a 5v BBb Rudolf Meinl. I know the seller but have never tried this horn. He is asking just over 2600 dollars (~2400 Euros) for this horn which seems to be a very attractive price! (I have no affiliation with the sale of this horn)
https://www.facebook.com/groups/brugtem ... 3094567345