Maximal height is about 12 1/2 inches. Flywheel diameter is about 4 1/2 inches.Don't miss a chance to own this rare item! The item "Live steam art deco communist steam engine cutaway display model huge mazda rx" is in sale since Wednesday, June 13, 2018. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Tin\Other Vintage Tin Toys". The seller is "extraretro" and is located in Europe. This item can be shipped worldwide.