The yo-yos in this book are from Chris Cook's collection. Not every yo-yo from the 20s - 70s is included, but most of the more popular ones are represented. Not all of the yo-yos listed have accompanying photos, but Chris does a fairly good job with the descriptions. Values are given for both mint and good conditions. Included are notes on yo-yo collecting which provides tips on what makes a yo-yo collectible and what to look for when buying one. There is a brief one page history of the yo-yo that only goes up to the 1930s. Most of the major manufacturers are included with a brief history for each. The yo-yos are listed by manufacturer, however, with the exception of Duncan, the exact years of production are not indicated for most. |