Antique WWI locket French fold out France World War 1 one sweetheart souvenir

Gorgeous antique locket from WWI, likely sent back home to a soldier's sweetheart while he was off at war. Shaped like a book, with a fold out book with leaders of the Allied Powers and I believe the might be text from the first two articles of the Treaty of Versailles, in the French language. Ships fast! TRIJ81888RN7H5R Historical jewelry world war one Edwardian pendant charm wartime bleeding heart Woodrow Wilson wartime allies I 1 historic relic silver gold tone accordion charm