John Bull Locamotive 1831Hand-Pumped Fire Engine 1842Hand-Pumped Fire Engine 1842SwitchesPorter Allen EngineSkinner "Universal Unaflow" Engine 1926Otto Silent Gas Engine 1880The Tobacco Ship Brilliant ModelMedicine CabinetElectric Strreetcar 1898Ps-4 Class Steam Locomotive No 1401, 1926Ps-4 Class Steam Locomotive No 1401, 1926Ps-4 Class Steam Locomotive No 1401, 1926Dodge School Bus 1936Dodge School Bus 1936Ford Country Squire 1955Chicago Transit Authority Rapid Rail Transit Car 6719, 1959Greensboro Lunch Counter 1960Dorothy’s Ruby 1938Incandescent Lamp 1891