1937 Gibson Advanced Jumbo
’m beyond excited to offer this guitar for sale. This is a 1937 Gibson Advanced Jumbo, arguably the most desirable and sought after of any model made by the manufacturer. The AJ was produced to be the direct competitor to Martin’s D-28. Only made from 1936-1938, three hundred examples were produced. Many are in rough condition but this one is one of the cleanest ones to change hands in the last few years.