The Gullane/Mattel THOMAS Wooden Railway Sodor SIGNAL HOUSE is a toy train accessory released by Mattel in 2012. This set includes a wooden signal house with working lights and sounds, adding an interactive element to playtime with wooden trains. Perfect for young train enthusiasts, this toy allows for imaginative play and storytelling with the added feature of functional signals. The brand Mattel ensures quality and craftsmanship in this charming addition to any wooden railway collection.