"LOUIS XV COMISSION LETTER ON LARGE PARCHMENT SIGNED ON MARCH 1, 1755" Concerns the Appointment of Captain in the Guerey Infantry Regiment 
 for Sergeant Major Etienne Leblin. 
Countersigned by Marc-Pierre de Voyer de Paulmy, Comte d'Argenson (1696 – 1764) - Secretary of State for war under Louis XV (7 January 1743 - 1 February 1757)
Size: 18.9" x 11.4" (48 cm x 29 cm), Signed