11 course lute.
Hello for sale 11,course lute with custom case Lute in excellent condition, ,
price 2000 euros plus shipping
lute is in Madrid (Spain)
I can say now that it was made by a Dutch luthier called Bosch in the late 1980's to an anonymous copy of a Renaissance lute that was transformed into an 11-course baroque lute.
Here are some more specific pictures. Mensura is 647 mm