Columbia subject headings:
Harvard subject headings:
Meijer, Siwert, 1817-1877.
Organ (Musical instrument)--Brazil.
Organ (Musical instrument)--Construction
Organ (Musical instrument)--Germany
Organ (Musical instrument)--History
Organ (Musical instrument)--Netherlands
Organ (Musical instrument)--Netherlands--Groningen (Province)
Organ (Musical instrument)--Pictorial works.
Organ (Musical instrument)--Portugal.
Organ builders--Germany--Hamburg.
Schnitger, Arp, 1648-1719
Schnitger, Franz Casper, 1693-1729.
Princeton subject headings:
Meijer, Siwert, 1817-1877.
Organ (Musical instrument)--Brazil.
Organ (Musical instrument)--Construction.
Organ (Musical instrument)--Germany.
Organ (Musical instrument)--History.
Organ (Musical instrument)--Netherlands--Groningen (Province).
Organ (Musical instrument)--Netherlands.
Organ (Musical instrument)--Pictorial works.
Organ (Musical instrument)--Portugal.
Organ builders--Germany--Hamburg.
Schnitger, Arp, 1648-1719.
Schnitger, Franz Casper, 1693-1729.