Believe it or not, there was once a time when moving toys were not battery users! I remember using some of the toys shown in this happy collection. Some were endlessly fascinating and some were frankly more interesting to the adults who brought them. All were great rainy afternoon whiler-awayers. This book categorizes the various devices by power source; rubber bands, gravity, steam, etc. and... (heh heh) Mystery. (The only one missing is the fly-powered airplanes we used to make. I guess the S.P.C.A. would frown on such things these days.) Anyway, it’s well-illustrated with very clear directions and even some full-size patterns. I’ve added it to my own bookshelf.
[J. Baldwin, The Next Whole Earth Catalog, p.546]

【コンテンツ】
Part One: Sun-and Heat-Powered Toys
Part Two: Gravity-Powered Toys
Part Three: String-Powered Toys
Part Four: Wind-Powered Toys
Part Five: Rubber Band-Powered Toys
Part Six: Mystery-Powered Toys

出版年：1978年
言語：英語
ページ数：128ページ
サイズ：21.5cm×27.8cm×1cm

【コンディション】
表紙・背表紙・裏表紙に傷み、天にシミ（写真9）があります。一部ページにシミ（写真10, 11）があります。