The Museum’s collections include many significant pieces from the Carlist Wars : personal and military belongings of Tomás Zumalacárregui and his family; weapons and uniforms from the period; coins and early stamps; valuable collections of documents, reports, proclamations, letters on a number of topics; newspapers; oil paintings, water-colours, engravings and other pictures; collections of books including biographies, scientific volumes and books of general interest from the 18th, 19th and 20th centuries; maps and charts, plans, blueprints and atlases, etc.