The year 2019 represents a milestone in the history of Martin's Navojoa, Sonora, Mexico, manufacturing plant - 30 years of operation. In that time, Martin colleagues in Mexico have produced world-class guitars and strings, and helped put affordable, high-quality instruments in the hands of countless musicians. Custom artwork from Robert F. Goetzl honors these employees and features elements of Mexican national symbols on this custom HPL Dreadnought. The model also includes Macassar-patterned HPL back and sides, laminated birch neck, and an FSC certified Richlite fingerboard and bridge. This model is strung with Authentic Acoustic Lifespan 2.0 strings.