 This collection is represented by around 16,000 miniatures, proceeding from the most famous producers of European miniatures, such as Britains, CBG Mignot, Segom, Heyde, Elastolin and Lineol.The museum also holds a room dedicated to the Revolution of January 31, 1891, the first attempt to establish a Republic in Portugal.The museum collection also includes several artillery pieces and combat vehicles, from the 15th to the 20th centuries, located in the Park of Heavy Weapons and the Pavilion of Weapons.