![SLADE Professional Flat Four Button Split Type Round Horn Funnel Shaped Mouthpiece Large Bell Mouth Brass Musical Instruments|Mellophone| - AliExpress SLADE Professional Flat Four Button Split Type Round Horn Funnel Shaped Mouthpiece Large Bell Mouth Brass Musical Instruments|Mellophone| - AliExpress](https://ae01.alicdn.com/kf/HTB19kdnXL1H3KVjSZFBq6zSMXXar/SLADE-Professional-Flat-Four-Button-Split-Type-Round-Horn-Funnel-Shaped-Mouthpiece-Large-Bell-Mouth-Brass.jpg_Q90.jpg_.webp)
SLADE Professional Flat Four Button Split Type Round Horn Funnel Shaped Mouthpiece Large Bell Mouth Brass Musical Instruments|Mellophone| - AliExpress
![Circular cornet Eb (Lecomte, 1870's) | Brass musical instruments, Brass instrument, Musical instruments Circular cornet Eb (Lecomte, 1870's) | Brass musical instruments, Brass instrument, Musical instruments](http://www.fortpointbrassband.org/uploads/Lecomte_20Eb_20Circular_201[1].jpg)
Circular cornet Eb (Lecomte, 1870's) | Brass musical instruments, Brass instrument, Musical instruments
![Amazon.com: Micro French Horn Hunting Horn, Brass Instrument Set Lightweight Professional Brass Bulb Horn, Mini for Music Lovers Music Learners : Musical Instruments Amazon.com: Micro French Horn Hunting Horn, Brass Instrument Set Lightweight Professional Brass Bulb Horn, Mini for Music Lovers Music Learners : Musical Instruments](https://m.media-amazon.com/images/I/51BI6q7xqVL._AC_SX679_.jpg)
Amazon.com: Micro French Horn Hunting Horn, Brass Instrument Set Lightweight Professional Brass Bulb Horn, Mini for Music Lovers Music Learners : Musical Instruments
![Circular flugel. Nominal pitch: 4½-ftB♭." | Brass musical instruments, Woodwind instruments, Folk music Circular flugel. Nominal pitch: 4½-ftB♭." | Brass musical instruments, Woodwind instruments, Folk music](https://i.pinimg.com/564x/fd/dc/31/fddc31bca3b19e097972bccc35696c53--french-horn-musical-instruments.jpg)
Circular flugel. Nominal pitch: 4½-ftB♭." | Brass musical instruments, Woodwind instruments, Folk music
![A 19th century semi-circular brass Protractor - Antique Scientific Instruments and Globes 2015/05/18 - Realized price: EUR 188 - Dorotheum A 19th century semi-circular brass Protractor - Antique Scientific Instruments and Globes 2015/05/18 - Realized price: EUR 188 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39D150518/normal/halbkreistransporteur-von-cary-2795047.jpg)