![South-Pointing Chariot Model](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/Birk008a-125x125.jpg)
South-Pointing Chariot Model
Craftsman: Birk Petersen
Catalog #: 2016.15.7
Donor: Mark Petersen
This geared two-wheel south-pointing chariot was originally designed in ancient China to assist with land navigation.
![Paddle Wheel Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/Birk006b-125x125.jpg)
Paddle Wheel Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.5
Donor: Mark Petersen
This riverboat paddle wheel is driven by a dual horizontal steam engine—all built by Birk.
![Bucyrus Steam Shovel Model](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/Birk004a-125x125.jpg)
Bucyrus Steam Shovel Model
Craftsman: Birk Petersen
Catalog #: 2016.15.3
Donor: Mark Petersen
A fully operational scale model of a Bucyrus steam shovel that Birk finished in 2007.
![Russell Road Grader Model](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/Birk003b-125x125.jpg)
Russell Road Grader Model
Craftsman: Birk Petersen
Catalog #: 2016.15.2
Donor: Mark Petersen
This model was based on a horse-drawn road grader made by Russell. The model plow is about 14”-long.
![New Idea Manure Spreader](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/Birk001b-125x125.jpg)
New Idea Manure Spreader
Craftsman: Birk Petersen
Catalog #: 2016.15.1b
Donor: Mark Petersen
This functional model of a horse-drawn manure spreader is about 20”-long, but the exact scale is unknown.
![Bimba Steam Engine](https://craftsmanshipmuseum.com/wp-content/uploads/2023/08/IMG_8469-scaled-e1692031279322-125x125.jpg)
Bimba Steam Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.1a
Donor: Mark Petersen
This steam engine was designed using a Bimba air cylinder for the cylinder and piston.
Showing of exhibits.