Deel 9
- Episode aired Mar 22, 1971
Professor Buwalda visits 'Het Klein Verschil' to apologize to Marleen. As their little antique shop grows, Marleen collects all sorts of rarities in and around Amsterdam.Professor Buwalda visits 'Het Klein Verschil' to apologize to Marleen. As their little antique shop grows, Marleen collects all sorts of rarities in and around Amsterdam.Professor Buwalda visits 'Het Klein Verschil' to apologize to Marleen. As their little antique shop grows, Marleen collects all sorts of rarities in and around Amsterdam.