MILITARIA. 21 letters or documents, 1814-1847; 2 on parchment. Brevets et diplômes, nominations, états de services for Joseph Ernest Cognasse de Lage (1772-1848). Letters of knighthood in the Military Order of Saint-Louis (1815, with ms protocol). Certificate of service in the Emigration, signed by Louis-Joseph de Bourbon, Prince de Condé (1816). Certificates and appointments, signed by the Duc de Feltre, Soult Duc de Dalmatie, the Comte de Vaugiraud, Gouvion Saint-Cyr, the Marquis de Clermont-Tonnerrre...