Julius’ drawings after Edgar T Westbury of the Spartan poppet valve high-speed steam engine. It is  made without castings. .

Click on drawings to download.

For personal use only.

Although drawings reproduce well on this website, they are even better as saved downloads.

As usual with Julius’ designs it is meant for construction without castings.

Please let the editor know if you are building one of these or other projects to Julius’ drawings.