OKMO S10 Mini Retro Horizontal Single-cylinder Reciprocating Mill Steam Engine Model with Speed Reducer. The spindle sleeve is crafted from high-hardness beryllium copper for excellent wear resistance.
Mini S10 Retro Horizontal Mill Steam Engine Model Toys with Speed Reducer
S10 Mini Horizontal Double-Acting Steam Engine Model with Speed Reducer
S10 Mini Horizontal Single Cylinder Steam Engine Model w/ Speed Reducer
OKMO M Mini Retro Horizontal Brass Single-Cylinder Steam Engine Model
S10 Mini Retro Brass Steam Engine Model – Horizontal Double-Acting with Base
S10 Vintage Style Horizontal Mill Steam Engine Model Mini Brass Speed Governor