Hans Raab, who was a representative of the Munich School, constructed this concert guitar in 1925. The guitar’s top is made of spruce wood and is framed by a dark purfling like the sound hole as well. The bridge is shaped in the form of a moustache. The two-piece back and the ribs are made of flamed maple. The head is connected with the neck with a mortise joint. The neck is varnished black and the fingerboard is attached to the top.