Hi all, I just got hold of a 1952 Conn 4D single f horn. It caught my eye as the bell throat seemed larger than my 'medium' bell 10D of 1999. It is significantly larger in the throat, but perhaps not as large as a 'large' bell horn. Did Conn bell sizes vary over time, or is this one an anomaly. While it is significantly 'distressed' (and corroded in places) after a half century in the sweaty hands of schoolchildren, it plays very well. Tom _______________________________________________ post: horn@music.memphis.edu unsubscribe or set options at http://music2.memphis.edu/mailman/options/horn/archive%40jab.org