Anti-aircraft siren
Piece made up of two parts: a lower part in the shape of an elongated cylinder with a wider base and four holes for fixing it, with an electric motor inside, and a shorter upper part made up by two concentric metal cylinders whose friction causes the sound. The siren warned of aerial bombardments during the Civil War. It has the serial number 380 marked on the shaft. In the foot of the siren appears a metallic cartouche “Construcciones eléctricas AMG”, because of a later reuse as siren of footwear factory.
Contemporary period (mid-twentieth century).
Dimensions: Max. diameter: 73 cm; Height: 64 cm.