![File:Stauffer Style Guitar (1834) Christian Frederick Martin - Martin and Coupa Guitar (c.1835-1839) neck - C.F. Martin Guitar Factory 2012-08-06 - 006.jpg - Wikimedia Commons File:Stauffer Style Guitar (1834) Christian Frederick Martin - Martin and Coupa Guitar (c.1835-1839) neck - C.F. Martin Guitar Factory 2012-08-06 - 006.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/8d/Stauffer_Style_Guitar_%281834%29_Christian_Frederick_Martin_-_Martin_and_Coupa_Guitar_%28c.1835-1839%29_neck_-_C.F._Martin_Guitar_Factory_2012-08-06_-_006.jpg)
File:Stauffer Style Guitar (1834) Christian Frederick Martin - Martin and Coupa Guitar (c.1835-1839) neck - C.F. Martin Guitar Factory 2012-08-06 - 006.jpg - Wikimedia Commons
![File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar (vertical).jpg - Wikimedia Commons File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar (vertical).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Stauffer_Martin_%28c.1838%29%2C_Christian_Frederick_Martin%2C_New_York_-_Viennese_Stauffer_style_early_C._F._Martin_guitar_%28vertical%29.jpg/1200px-Stauffer_Martin_%28c.1838%29%2C_Christian_Frederick_Martin%2C_New_York_-_Viennese_Stauffer_style_early_C._F._Martin_guitar_%28vertical%29.jpg)
File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar (vertical).jpg - Wikimedia Commons
![File:C. F. Martin Spanish-style guitar (c.1845), Martin Style 3-17 (1859) - C.F. Martin Guitar Factory 2012-08-06 - 011 (clip).jpg - Wikimedia Commons File:C. F. Martin Spanish-style guitar (c.1845), Martin Style 3-17 (1859) - C.F. Martin Guitar Factory 2012-08-06 - 011 (clip).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e3/C._F._Martin_Spanish-style_guitar_%28c.1845%29%2C_Martin_Style_3-17_%281859%29_-_C.F._Martin_Guitar_Factory_2012-08-06_-_011_%28clip%29.jpg)
File:C. F. Martin Spanish-style guitar (c.1845), Martin Style 3-17 (1859) - C.F. Martin Guitar Factory 2012-08-06 - 011 (clip).jpg - Wikimedia Commons
![File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar.jpg - Wikimedia Commons File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/27/Stauffer_Martin_%28c.1838%29%2C_Christian_Frederick_Martin%2C_New_York_-_Viennese_Stauffer_style_early_C._F._Martin_guitar.jpg)
File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar.jpg - Wikimedia Commons
![File:Stauffer Guitars & early Martin Guitars - C.F. Martin Guitar Factory 2012-08-06 - 004.jpg - Wikimedia Commons File:Stauffer Guitars & early Martin Guitars - C.F. Martin Guitar Factory 2012-08-06 - 004.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/da/Stauffer_Guitars_%26_early_Martin_Guitars_-_C.F._Martin_Guitar_Factory_2012-08-06_-_004.jpg)