"Gibson King of the Flat-Topsgibson King of the Flat-Tops" This specialist book features a total of 20 vintage SJ-200/J-200s. The book includes a 1938 SJ-200, the first year of mass production, and a pre-war SJ-200 Maple, said to be one of only two in the world. Based on photographs of the details of these guitars, we have also shown the evolution of parts such as pickguards and tuners, as well as the bracing pattern using the Transparent Image System. It is also worth mentioning that all the pieces presented here have been measured by us and stored in our data archive. This is a resource book that has taken a long time to produce and has gone further than ever before by a specialist in vintage acoustic guitars. From Advance Guitars