This is a classic guitar model from the manufacturer Carl Hellweg. The name of the manufacturer is listed as "Carl Hellweg Werkstatt für feine Zupfinstrumente" (Workshop for quality stringed instruments with plucked strings). The guitar was made in cooperation with the "Gitarren-Atelier Dieter Hopf" (Dieter Hopf Guitar Workshop).
According to the available information, the technical characteristics of the guitar include:
Upper part (top): cedar wood.
Back and sides: Bubiga wood.
Rubber: Rosewood.
Includes the case.