Harmichord Chord organ

This was my very first Ebay purchase (I don't count the bag of rusty jingle bells). It is an air chord organ made in Germany in the 60's. It is remarkably in tune and very useful. The sound falls somewhere near a melodica or accordion but really I bought it because it is so great looking and comes with a lid and handle and it s own legs. I have plans of taking half of an accordion and rigging it up so as to make a small pump organ with pedals filling the bellows and bladder. It would be like this but acoustic… probably more expressive. Still, look at this thing! What a beauty!