This is a Horizontal Stirling engine model, a very small version model. Crafted from brass and stainless steel, is designed with an upgraded base made of aluminum alloy. The engine is designed to fit in show - cases and desk table model. This is a Stirling engine model made by the Vintage model workshop chaired by Mr. As far as I know these are the smallest scale model stirling engines ever made - until you make one smaller.
Name: Hot Horizontal Stirling Engine Model. Material: Brass + Stainless Steel + Aluminum. Product Dimensions: 41x 78x 43mm.