c. 1845
An illustration by M.A. Hayes depicting the 8th King’s Royal Irish Hussars, a cavalry regiment of the British Army, includes 2 trombonists on horseback (see below image; public domain).
An illustration by M.A. Hayes depicting the 8th King’s Royal Irish Hussars, a cavalry regiment of the British Army, includes 2 trombonists on horseback (see below image; public domain).