1859
A sketch by Aldershot of musicians of the 4th Royal Irish Dragoon Guards, a cavalry regiment in the British Army, shows a trombonist among a number of military musicians riding on horseback (see upper-middle of facing image; public domain).***
A sketch by Aldershot of musicians of the 4th Royal Irish Dragoon Guards, a cavalry regiment in the British Army, shows a trombonist among a number of military musicians riding on horseback (see upper-middle of facing image; public domain).***