File:Stauffer Martin (c.1838), Christian Frederick Martin, New York - Viennese Stauffer style early C. F. Martin guitar (vertical).jpg - Wikimedia Commons
Kresse Gitarren | 19th century guitars // Reproductions // Stauffer
Stauffer | Finely Strung
philipp neumann | J. A. Stauffer / Vienna
Okenica guitars - op. 27
Kresse Gitarren | 19th century guitars // Reproductions // Stauffer
Sold Price: 19th Century Viennese Stauffer Style Parlor Guitar - April 4, 0121 5:00 PM PDT