c. 1650
Instrumentälischer Bettlermantl (“An Instrumental Patchwork”), an anonymous musical compendium written in German and Latin, offers illustrations of 4 sizes of trombones with their respective slide positions (Campbell, Instrumentälischer).
Instrumentälischer Bettlermantl (“An Instrumental Patchwork”), an anonymous musical compendium written in German and Latin, offers illustrations of 4 sizes of trombones with their respective slide positions (Campbell, Instrumentälischer).