NB: The men wearing red-sashes (usually around waist) below are the officers. The coat-colours are mostly Prussian-blue except for some drummers and the Armada (before 1797).
Infantry uniforms (1783). They are: First Row: 1st Porto Infantry regiment, Viana Infantry Regiment, Almeida Infantry Regiment. Second Line: Chaves Infantry Regiment, 1st Braga Infantry Regiment, 2nd Braga Infantry Regiment, Third row: Cascais Infantry Regiment, 1st Olivenca Infantry Regiment, and 2nd Olivenca Infantry Regiment:Also, in the next picture is the 2nd Porto Infantry Regiment in 1783:More infantry from 1783: First row: 1st Elvas Infantry Regiment (1783), 2nd Elvas Infantry Regiment (1783). Second row: Peniche Infantry Regiment (1783), Schaumburg-Lippe (1783):Next are 4 Artillery regiments:[spoiler] First row: Porto Artillery Regiment (1783), Reino do Algarve Artillery (1783). Second row: Corte Artillery Regiment (1783), Estremoz Artillery Regiment (1783):Next are cavalry pictures.The third figure in each picture below seems to be the musician. First row: Meklembourg Cavalry regiment (1783), Alcantara Cavalry Regiment (1783), Castelo Branco Cavalry Regiment (1783). Second row: Elvas Cavalry Regiment (1783), Moura Cavalry Regiment (1783), Olivenca Cavalry Regiment (1783). Third row: Almeida cavalry Regiment (1783), Chaves Cavalry Regiment (1783), Braganca Cavalry Regiment (1783).Next are uniforms from 1764 but they are Lippe-reform uniforms and they were largely still in force for the rest of the century. Top-to-bottom: Artillery regiment of Sao Juliao de Barra, Cavalry regiment of Evora, Royal Corp of Engineers:Top-to-bottom:1st Armada Regiment (Marines) (1764 but uniform was the same at this time) and 2nd Armada Regiment (Marines). These regiments were replaced with the BRM (Royal Marine Brigade in 1797 with Prussian-blue uniforms):