French Cavalry Standard - Du Roy Cavalry (and Royal Pologne)

Just to keep things ticking over while I work on the text for Prussian IR4, the flags of Prussian IR 15, the detail of another Austrian WAS flag from the Triomphes Louis XV, etc., etc., here is another French heavy cavalry standard, as the previous ones have gone down well:

Regiment first raised 1635. Ranked 5th amongst the French heavy cavalry. 2 squadrons strong in 1756. Increased to 4 squadrons in 1761. Served in the War of the Polish Succession and the War of the Austrian Succession. In the Seven Years War was at Hastenbeck 1758 and Borck 1761. Uniform was blue with red cuffs and lapels; waistcoat and breeches yellow; buttons pewter and lace on tricorn white. Wore the cuirass. Shabraque bordered with the Royal livery, red with white lace.

Note that, acording to Pierre Charrié, Royal Pologne carried identical standards, which is useful!