Building Simple Model Steam Engines

I got this book as a gift for my father on his birthday. He really enjoyed it! He hasn't tried to build one yet but he is eager to do so.

excellent work

The book only arrived today but is in good condition and looks to be full of good information.

Very good basic designs

Esta muy bien, y tiene ejemplos prácticos, aunque me parece que le falta aumentar el grado de complejidad de los proyectos propuestos.