Research suggests it is a stencil. F.E. Olds & Sons wooden bass clarinet. Wooden body construction. Made in France.
Vintage FE Olds & Sons OLDS SPECIAL Cornet #139183
Pre-owned Vintage FE Olds&Son Ultratone Valve/Rotor Mellophone Intrnatnl Sale
Vintage FE Olds Ambassador Cornet Bach 1C Mouthpiece
Vintage FE Olds Ambassador Fullerton Cornet Mouthpiece Only
Vintage FE Olds & Sons MADE IN PARIS Bass Clarinet - Wooden
