A friend just gave me a harp that an aquaintance of his gave him. It was found in a junk store and they remembered that he played some harp. It is a double row tremelo -type in A. The cover plates are two piece, with the length-wise center cut out and under it is a corrugated plate that resembles Pan's flute, presumably for more Tyrolean? tone. It is stamped made in Germany and ANDsKOCH on the bottom plate and on the top plate is HARMONIUM A . Can anyone tell me more about this harp? Collectability, age, value, still in production, ete etc??? Thaks ej