WWI French Military Envelope - "Hopital Militaire Baur, Nantes"

Addressed to: "Monsieur le président du conseil d'administration du 64 Regt d'infanterie Ancenis" ("To the President of the Administrative Council of the 64th Infantry Regiment in Ancenis").

Postmark: "Nov 16 45 15 15 Hopital Militaire Baur Nantes", indicating it was sent on November 16, 1915, from the Baur Military Hospital in Nantes.

Sender: "Le médecin Chef XI e Region - Hôpital Militaire Baur - Nantes" ("The Chief Doctor of the 11th Region - Baur Military Hospital - Nantes"), highlighting the sender's position and the hospital's location, likely concerning medical or administrative issues related to soldiers.

This envelope represents the chain of command and communication necessary between military medical facilities and administrative bodies during WWI. Such interactions were crucial for managing the health, reassignment, or discharge of soldiers, ensuring that the military could continue to function effectively.

Condition: Given its age and historical journey, the envelope exhibits signs of wear such as fading, creases, or minor tears. The condition reflects its passage through wartime postal systems.

Historical Significance: An invaluable piece for collectors of WWI memorabilia, especially those interested in French military logistics, medical services, or the administrative side of warfare. It offers a direct connection to the medical support system during the conflict. Provides insights into how medical care was managed, the roles of different regions in France's military health system, and the importance of administrative communication in wartime.

Note:  This WWI envelope is not just a piece of postal history; it's a fragment of the extensive support system that underpinned the French military effort, reflecting the meticulous care and administrative oversight required to manage the health and welfare of soldiers during one of the most devastating wars in history.