Columbia subject headings:
Harvard subject headings:
Astronomical clocks--Private collections--Germany--Kassel--Catalogs.
Astronomical instruments--Private collections--Germany--Kassel--Catalogs.
Astronomy--Germany--Hesse--History--16th century.
Landesmuseum (Staatliche Kunstsammlungen Kassel). Astronomisch-Physikalisches Kabinett--Catalogs.
Wilhelm IV, Landgrave of Hesse, 1532-1592
Wilhelm IV, Landgrave of Hesse, 1532-1592--Scientific apparatus collections--Catalogs.
Princeton subject headings:
Astronomical clocks--Private collections--Germany--Kassel--Catalogs.
Astronomical instruments--Private collections--Germany--Kassel--Catalogs.
Astronomy--Germany--Hesse--History--16th century.
Catalogs.
Landesmuseum (Staatliche Kunstsammlungen Kassel). Astronomisch-Physikalisches Kabinett--Catalogs.
Wilhelm IV, Landgrave of Hesse, 1532-1592--Scientific apparatus collections--Catalogs.
Wilhelm IV, Landgrave of Hesse, 1532-1592.