1885—London, England

Boosey & Co. makes 13 different “Case Model” trombones (instruments made in collaboration with trombonist George Case), including alto in E-flat; slide trombone in C; trombones in B-flat small, [standard], medium and bass; bass slide trombone in G; and bass slide trombone in F. One unique feature of these instruments is the tuning slide at the foot of the hand slide (Myers, Brasswind).*