The Standard of French Hussar Regiment Royal Nassau in the Seven Years War

First raised 1756 as the Volontaires de Nassau-Saarbruck and 2 squadrons strong. In April 1758 it was renamed Volontaires Royaux de Nassau and then in June that year became the Royal Nassau Regiment and ranked 56th in the cavalry (but becoming 55th in 1760, 38th in 1761 and 34th in 1762). Then it was 600 strong made up of 4 squadrons. It was recruited in Strasbourg and principally in the area of Landau, in the Palatinate, on the frontiers of the Sarre and in the County of Saarwarden. The colonel was the Prince of Nassau-Saarbruck.

 

The regiment seems to have had a lively war; as Kronoskaf gives a detailed account there is no point in my repeating it here. I have no independent account of my own so I recommend that anyone wishing to know the regiment's exploits in detail should look there: https://www.kronoskaf.com/syw/index.php?title=Royal-Nassau_Hussards

This image of the uniform is from the New York Public Library website https://digitalcollections.nypl.org/items/510d47e4-3e47-a3d9-e040-e00a18064a99: 

 

Warburg French Flags Project: Flags of French Swiss Regiment Lochmann 1752-1771

First raised 1752 from the canton of Zurich. 12 companies of 120 men each. Colonel from the beginning was the Baron de Lochmann (to 1777). Ranked 114th in 1753.

I present two sets of flags of the pattern carried from 1752-1771; the État Générale of 1753 gives a different colour spread from that suggested by more recent authorities like Pierre Charrié, Rigo, etc.. So you can choose which to use!

My translation of the text from Susane volume 7 of the regiment's activities in the Seven Years War:

The regiment took part in 1755 in the camp of Richemont and then was attached in 1757 to the Army of Germany. It first saw action at the battle of Hastenbeck and took part in the occupation of Hanover. At the beginning of 1758 it was employed guarding the banks of the Rhine and it was one of the four regiments engaged on the 23rd June at the battle of Krefeld. It acquired much glory in the campaign of 1760, notably at Korbach and Warburg. In the last action, which took place on the  31st July, it fought with admirable vigour and foiled, with Jenner, all the efforts of the enemy. It thus gave the time for the rest of the army to retreat. At the end of the action, Colonel Lochmann was wounded and fell into the hands of the enemy. The regiment served also in the campaigns in Germany in 1761 and 1762, and spent the winter at Gueldres. On its return to France the regiment took up residence at Mezières and then went to Thionville in May 1763.

And this was the uniform in 1756: