1898-1904
A French engraving from Nouveau Larousse Illustre shows many musical instruments, including a serpent, an ophicleide, a valve trombone, and a slide trombone (see below image; public domain).
A French engraving from Nouveau Larousse Illustre shows many musical instruments, including a serpent, an ophicleide, a valve trombone, and a slide trombone (see below image; public domain).