Making Mechanical Marvels in Wood (木で作る機械仕掛けの驚異) By Raymond Levy Published by Sterling Publishing Co., Inc. New York Foreign Book (English) 192 pages, Paperback Numerous illustrations Unused, but a long-term storage item from quite some time ago. The cover has scratches, marks, discoloration, etc. (see photos). In particular, there are signs of wear and tear on the edges and corners of the pages due to aging (see photos). The printed content inside is in pristine condition. While it should be perfectly usable for crafting, please purchase only if you understand the condition of the book as a "defective item." Content Description "Making Mechanical Marvels in Wood" Let's try these wonderful projects that have various fascinating movements. "Cam & Follower" that rocks up and down "Eccentric Device" that rotates "Fast Return Actuator" that switches between high and low speeds when you turn the handle Furthermore, there are 12 interesting mechanisms that whistle, showcasing classic mechanical movements that are usually invisible inside machines and engines. These projects are designed to demonstrate the amazing movements of mechanical devices to entertain those who watch them by turning the handle. While the internal movements are hidden in many other mechanical devices, these projects fully display their charm, such as moving marbles, rotating wheels, and pistons that drive pumps. Moreover, you can easily make any of them because they come with step-by-step instructions, numerous how-to illustrations, and draftsman-level drawings. See the full-color photos of each finished work. And let's decide which one you want to make first." #List of Neko's Third Books #List of Neko's Third Handmade Books