If you don't find your instrument listed here, Contact me. I can do a little research. There are many additional small instrument makers that produced very nice instruments.
Armstrong
Artley
Backun
Bach
Benge
Besson
Blessing
Buffet
Bundy (older models only)
Buescher
B&S
Cannonball
Cerveny
Conn
Eastman
Edwards
Emerson
Evette
Fox
Gemeinhardt
Getzen
Hans Hoyer
Haynes
Hirsbrunner
Holton
Howarth
John Packer
Jupiter
Keilwerth
King
LeBlanc
Linton
Loree
Ludwig-Musser
Meinl-Weston
Miraphone
Mura Matsau
Noblet
Normandy
Olds
Paxman
Pearl (winds)
PowellPrelude
Renard
Reynolds
R.S. Berkeley
Schilke
Schreiber
Selmer
Shires
Signet
Trevor James Flutes (England)
Vito
Willson
Yamaha
Yanagisawa