Columbia subject headings:
Harpsichord makers--Belgium--Antwerp.
Harpsichord--Belgium--Antwerp.
Ruckers family.
Ruckers, Hans, approximately 1533-1598.
Harvard subject headings:
Princeton subject headings:
Harpsichord makers--Belgium--Antwerp.
Harpsichord--Belgium--Antwerp.
Ruckers family.
Ruckers, Hans, approximately 1533-1598.