j 200 mEven during the circumstances of the great depression the J-200 (then called the SJ-200) had remained in demand, though Gibson did need to adapt to the circumstances at the time. And now this year marks the 75thThe instrument named J-200M Trophy is one size smaller than the King of Flat Top nickname J-200 and is based on the J-200M with a 628.7mm short scale neck. .. Very luxurious with ebony fretboard and bridge, spruce top and