Public domain
View of the ravine near Metz where the Battle of Gravelotte took place in 1870
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit lineGezicht op de kloof bij Metz waar de Slag bij Gravelotte in 1870 plaats vond. c. 1865 - in or before 18. C. Holt. Rijksmuseum, Amsterdam. Public domain.