Gravelotte 1870

 

photo from the weekend at the Musée de la Guerre de 1870 et de l'Annexion

Today's anniversary. Wiki

The Battle of Gravelotte (or Battle of Gravelotte–St. Privat) on 18 August 1870 was the largest battle of the Franco-Prussian War. Named after Gravelotte, a village in Lorraine, it was fought about 6 miles (9.7 km) west of Metz, where on the previous day, having intercepted the French army's retreat to the west at the Battle of Mars-la-Tour, the Prussians were now closing in to complete the destruction of the French forces.