Pocket Flugelhorn — Robb Stewart Brass Instruments

Caduceus Pocket Cornet — Robb Stewart Brass Instruments

Blog — Tiffany Johns

Blog — Tiffany Johns

The Virtual Museum

What is a trumpet made of? Where is it used in other instruments and what are some examples of those instruments? - Quora

Blog — Tiffany Johns

Olds Ambassador Eb Trumpet

Pocket Flugelhorn — Robb Stewart Brass Instruments

Instruments

Chicago Benge Resource Site

DECA Vintage Cornets & Trumpets