Shown above are the Dutch and Italian issues of this 10 inch title. For the Italian version the Dutch cover was used. The labels show the differences.
The album was probably released early 1953. It was for instance advertised in “Vrije Geluiden”, from February 28, 1953. See the ad here.
The picture below comes from Discogs and shows a “Mozart Gedenkjaar” sticker (on a German pressing), which was probably used later for remaining stock copies, thus making a connection with the Mozart Jubilee Edition. I have the impression that this connection wasn’t there at all, when this album was released in 1953.