1930 Martin OM-28, Serial Number 41222
Posted onThis guitar can be identified as one of the earliest OM-28 guitars because it has an original pyramid bridge. A total of 102 OM-28 guitars were made with pyramid bridges between late 1929 and April 1930. However, existing pyramid bridge OM-28 guitars are even rarer than the 102 production figure would suggest since many were […]