1.

Nederlandsche Kerkklokken in Denemarken, Zweden en Duitschland /

1.

Aandeel van België in de ontwikkeling van beiaard en beiaardkunst.

1.

L'archéologie campanaire en Belgique.

1.

George, Herold, Dutch Reformed Church ; Dutch Reformed Church, Herold, George (South Africa) ; Dederduitse Gereformeerde Kerk, Herold

1.

Southern Suburbs, Simon's Town, Dutch Reformed Church ; Dutch Reformed Church, Simon's Town (Cape Town District)

1.

Northern Suburbs, Bellville, Dutch Reformed Church ; Dutch Reformed Church, Bellville (Cape Town District)

1.

Northern Suburbs, Bellville West, Dutch Reformed Church ; Dutch Reformed Church, Bellville West (Cape Town District)

1.

Northern Suburbs, Philadelphia, Dutch Reformed Church ; Dutch Reformed Church, Philadelphia, (Cape Town District)

1.

English belfries and Belgian carillons.

1.

Bells over Belgium /