Dear Sir,
There are some things that need correcting. I believe it is best that we go through all the historical periods that you wish to know about, one by one.
The next period that I want to turn my attention is the First World War. The new uniform reform came in 1912 and saw the introduction of the green-blue-grey campaign uniform were ranks were warren on epaulets. Here is a rank chart for the 1912 ranks and unit colors.
Translation: The colors of collar taps from the blouse and the greatcoat in order to tell the categories apart and the distinctive rank insignia for the Campaign Dress % High Decree No. 500 from 4 February 1912.
Royal Staff Generals Rifles Border Foot 1st Rosiori Regiment 2nd 3rd
and Infantry Guards Gendarmes
4th 5th 6th 7th 8th 9th 10th Calarasi
Escort Reg. Field and Engineers, Logistics Medics Veterinarians Pharmacists Troops
Fortification Pontooniers, and
Artillery, Railroad, Administration
Firemen Specialist
Troops etc.
General - of Army Corps
- of Division
- of Brigade
Colonel Infantry
Lieutenant Colonel Artillery
Major Cavalry (1st Rosiori Reg.)
Captain Rifles
Lieutenant Administration
Sublieutenant Calarasi/Cavalry
Plutonier major (Master Sergeant, today's NATO eq., similar to sergeant major) Cavalry (9th Rosiori)
Plutonier (Sergeant First Class, today's NATO eq.) Administration
Sergeant Calarasi/Cavalry (1st Calarasi Reg.)
Corporal Artillery (2nd Artillery Reg.)
Private First Class Rifles (6th Rifles)
Private Infantry (4th Infantry)
A few comments:
The Rosiori Cavalry Regiments had their own unit color since their birth in 1868 up to 1940.
For the combatant officers the rank stripes were white and for the noncombatants yellow. For the NCO's it was reversed, yellow for combatants and white for noncombatants.
Another interesting matter is the missing of the rank of "sergent major" which although does not appear in the 1912 Uniform Rule Book, I have found it in a 1914 Gendarmerie list of troops, in it's "classic" position between "sergent" and "plutonier".
However these rulings were soon to be modified in a series of decrees given until entering the war in 1916. One ruling stated that the rifles/chasseurs should wear a green horn instead of the regular dark green collar tap. This green collar tap was given to the new mountain troops/chasseurs, which had a fir tree branch as regimental insignia on head gear and epaulets.
Another ruling from 1916 was to place the stripes for the company officers along the epaulets and to have them repeated on the collar in chevrons. The colors of the epaulets were the ones of the army corps, while the color of the collar was that of the category. However, this system was quickly disbanded, although there were cases of officers that kept these uniforms until the end of the war. Here is an image of it.
Another interesting aspect is the existence of the rank of "ajutor de sublocotenent" (sublieutenant aide). This rank was instated in the line of other European ranks such as Feldwebel-lieutenant in the German Army, Vize-Lieutenant in the Austro-Hungarian army, Adiutante di bataglia in the Italian Army or Temporary Officer and Gentleman in the British Army. The rank was given to student-officers that did not have the time to finish officer's school because of the war or to "plutonier-major"-s that could not accede to the officers' corps. The rank was shown by a "V" shape chevron with the tip towards the neck and the basis at the shoulder end of the epaulet.
I shall return with more information in a short while.