THE BRITISH HORN SOCIETY

http://www.british-horn.org/

THE INTERNATIONAL HORN SOCIETY

 

http://www.hornsociety.org/

HALSTEAD MUSIC

http://www.halsteadmusic.co.uk/

PAXMAN HORNS

http://www.paxman.co.uk/

ALEXANDER HORNS

 

http://www.gebr-alexander.de/

CENTRAL BAND ROYAL BRITISH LEGION

http://www.centralband.com/ 

HORNPLAYER

http://www.hornplayer.net/index.asp

(More to follow!)