This is a Concert Violin Harp or Violin Zither, made in Germany by Max Lausmann and Jubletone.
Probably made 1920 - 1930s.
This one is in very good condition, in natural wood, (a lot of them were shiny black varnished models).
It has 5 sets of chords each with 7 strings. 18 melody strings that are played with a bow.
It comes with a new bow and tuning key. Original case (a little bit battered!). I can probably find some partitions that go under the strings, follow by numbers! but they'll be German songs!
Dimensions - 56cm x 44cm in it's case.
It weighs 5.5kg !!