1. Maps 10.bb.9(23) Reference (shelfmark): Maps 10.bb.9(23) Title: Redoute de Montretout, Mt. Valerien. Photographer: Braun, Jean Adolphe Scope & Content: Genre: War Photography View looking towards the fortified position. Collection Area: Map Collections Languages: Not applicable Date Range: 1871 Extent: 1 item