70 450 Watts Oscillating Cylinder Steam Engine. The item "Jensen Style No. 70 450 Watts Oscillating Cylinder Steam Engine" is in sale since Wednesday, March 31, 2021.This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Other Vintage & Antique Toys". The seller is "ky_moe" and is located in Hustonville, Kentucky. This item can be shipped to United States, Canada, Mexico, Chile, Colombia, Bermuda, Bolivia, French guiana, Paraguay, Uruguay.