Author is famous for his series of books on building scale railroading models and is a contributing series author to Live Steam magazine. This book has a signed limited edition certificate, number 1025 of 1500, inside cover page, attached. Book provides excellent plans for scale model steam logging equipment. The book contains two distinctly different model steam The Mich-Cal No.2 Shay and the Falk No. l. Fully illustrated with actual pictures and scales.