Captain (commander) (first from left to right) and soldier (second from left to right) of the Portuguese "Guarda Real dos Archeiros" (Royal Guard of Halberdiers) as they appeared in 1815. Soldier (third from left to right) and captain (commander) (fourth from left to right) of the "Guarda Imperial de Archeiros" (Imperial Guard of Halberdiers), successor in Brazil of the "Guarda Real dos Archeiros", as they appeared in 1822.