“Excelsior Sonorous Class, Hawkes & Son.
Excelsior Sonorous Class 4940 Clarinet Bell By Hawkes And Son London
Antique Hawkes & Son Excelsior Sonorous Class A 3 Valve Euphonium Silver
Boosey & Hawkes ‘Artia’ Excelsior old Cello for restoration
Boosey & Hawkes "Excelsior" 3/4 Violin with Case Made in Czechoslovakia-Project
1/2 Size Boosey & Hawkes Excelsior Foreign Cello Inc Case and SIELAM bow
Playable French Bassoon with Original Bocal, Hawkes & Son Excelsior Low Pitch
