Added the below image, a depiction of the trombone studio of the Paris Conservatoire in 1886, to the 19th Century timeline (2nd half). The image, originally from the French periodical L’Illustration, is a drawing by Paul Renouard titled Au conservatoire: Classe de trombone, professeur M. Delisse. Paul Delisse was trombone professor at the Paris Conservatoire [...]
