Gallagher G-50 Dreadnought - Sitka Spruce/Mahogany Sunburst (NEW)Just in from Gallagher Guitars a brand new G 50 Dreadnought. Check out that beautiful sunburst! This guitar is very lightweight and very lively a terrific mahogany backed dreadnought! Here is Gallagher's description of this model: The G 50 has the honor of being J. W. Gallaghers first Gallagher guitar. J. W. was 50 years old so naturally it became the G 50. This was also the first Gallagher guitar that Doc Watson owned. His G 50 became known as Old