Articles mentioning
Roy Houthuyzen
- Yachting Champs, from No. 152 (February 22, 1967)
- Yachting Finale, from No. 157 (July 12, 1967)
- Over the Ocean Bleu, from No. 174 (December 4, 1968)
- Yachting Presentations, from No. 179 (May 21, 1969)