While not a model of any specific prototype, RUBY #5 is a simple locomotive based on Baldwin practice and is typical of small locomotives used on industrial and shortline railroads all over the world. This is an excellent engine for beginners in live steam, as it is simple to operate and reliable in use. On the other hand, it is sophisticated enough to interest those live steamers with more experience.
AC77-015 - RUBY #5, LIVE STEAM
The instruction manual can be uploaded as a PDF File RUBY instruction manual