An informal but extensive collection of military artefacts from World War I can be found in this museum-gift shop-restaurant in Romagne.
The building itself does not appear like a modern museum but it's worth a visit to step inside.
And it's not a bad place for lunch.
The village is small and worth a walkabout
At the opposite end of the village from the church is a street named for General Pershing, which leads to the American Cemetery.
My World War I Travels
Publications (many free downloads)