![Compressed Air Motor](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy16a-125x125.jpg)
Compressed Air Motor
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This small motor is easy to build and runs great on compressed air.
![Oscillating Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy14a-125x125.jpg)
Oscillating Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This small oscillating steam engine is another illustration of the variety of different configurations built by Rudy Kouhoupt.
![Oscillating Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy13a-125x125.jpg)
Oscillating Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This oscillating steam engine, designed and built by Rudy Kouhoupt, has served as a great beginner project for eager model engineers.
![Walking Beam Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy31a-125x125.jpg)
Walking Beam Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This walking beam steam engine has an interesting geared pattern on the outside of the flywheel.
![Walking Beam Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy30a-125x125.jpg)
Walking Beam Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This scale model walking beam engine is hooked up to run on compressed air while on display at the Miniature Engineering Craftsmanship Museum.
![Single-Cylinder Horizontal Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy27a-125x125.jpg)
Single-Cylinder Horizontal Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This single-cylinder, dual flywheel steam engine features a brick facade on the base.
![Horizontal Stationary Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy25a-125x125.jpg)
Horizontal Stationary Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
No castings are used in this engine design, which features curved spokes in the twin flywheels.
![Horizontal Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy24a-125x125.jpg)
Horizontal Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This small horizontal steam engine includes a custom display base and box.
![Horizontal Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy23a-125x125.jpg)
Horizontal Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This tiny horizontal steam engine is one of many built by Rudy Kouhoupt.
![Oscillating Cylinder Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy18b-125x125.jpg)
Oscillating Cylinder Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
Rudy’s miniature oscillating steam engine captures the solid construction and smooth running characteristics of its full-size counterparts.
![Vertical Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2021/05/Rudy08a-125x125.jpg)
Vertical Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This unique miniature vertical steam engine features a tiny wooden barrel up top.
Showing of exhibits.