Triofilm

filmography

1. Doortje Verkerk
   1947
   —
   Applicant inspection, Production company
2. Spiegel van Nederland. No. 1 (1958)
   1958
   —
   Production company
3. Spiegel van Nederland. No. 25 (1958)
   1958
   —
   Production company
4. Spiegel van Nederland. No. 32 (1958)
   1958
   —
   Production company
5. Spiegel van Nederland. No. 39 (1958)
   1958
   —
   Production company
6. Spiegel van Nederland. No. 41 (1958)
   1958
   —
   Production company
7. Spiegel van Nederland. No. 46 (1958)
   1958
   —
   Production company
8. Spiegel van Nederland. No. 13 (1959)
   1959
   —
   Production company
9. Spiegel van Nederland. No. 23 (1959)
   1959
   —
   Production company
10. Spiegel van Nederland. No. 40 (1959)
    1959
    —
    Production company
11. Spiegel van Nederland. No. 5 (1959)
    1959
    —
    Production company